- published: 18 May 2015
- views: 44634
Create your page here
Saturday, 22 April 2017
-
remove the playlistDiffraction
-
remove the playlistLatest Videos
-
remove the playlistLongest Videos
- remove the playlistDiffraction
- remove the playlistLatest Videos
- remove the playlistLongest Videos
back to playlist
110 - Wave Diffraction
In this video Paul Andersen explains how waves will diffract (or bend) around an obstacle or while traveling through and opening. Diffraction will be maximized when the size of the opening or obstacle matches the wavelength.
Do you speak another language? Help me translate my videos:
http://www.bozemanscience.com/translations/
Music Attribution
Title: String Theory
Artist: Herman Jolly
http://sunsetvalley.bandcamp.com/track/string-theory
All of the images are licensed under creative commons and public domain licensing:
Alexander, ESO/M. English: Astronomers Do Not Always Swim at the Swimming Pool at the Paranal Observatory Residencia, but When They Do, They like to Show How Physical Principles Work. In This Picture the French ESO Astronomer Jean-Baptiste Le Bouquin Is Demonstrating How Waves — Not Light Waves, but Water Waves — Can Combine, or Interfere, to Create Larger Waves., January 27, 2014. http://www.eso.org/public/images/potw1404a/. http://commons.wikimedia.org/wiki/File:Swimming_Pool_Interferometry.jpg.
Cryonic07. English: Illustration of a Simple Ripple Tank. See Also Image:Simple Ripple Tank Paddle.svg, August 30, 2007. self-made This vector image was created with Inkscape, and then manually edited. Partly based on en:Image:Ripple tank.png and en:Image:Ripple tank motor.png. http://commons.wikimedia.org/wiki/File:Simple_ripple_tank.svg.
“Diffraction Grating.” Wikipedia, the Free Encyclopedia, April 10, 2015. http://en.wikipedia.org/w/index.php?title=Diffraction_grating&oldid;=655807039.
it.wikipedia, Original uploader was A3XX at. Italiano: Fotografo:, December 4, 2006. Transferred from it.wikipedia. http://commons.wikimedia.org/wiki/File:Single-slit-diffraction-ripple-tank.jpg.
Pajs. Vlneni Pri Pruchodu Bodovou Sterbinou (k Demonstraci Difrakce), April 28, 2015. Own work. http://commons.wikimedia.org/wiki/File:Difrakce_sterbina_bodova.png.
———. Vlneni Pri Pruchodu Kolem Velke Prekazky (k Denonstraci Difrakce), April 28, 2015. Own work. http://commons.wikimedia.org/wiki/File:Difrakce_prekazka_velka.png.
———. Vlneni Pri Pruchodu Velkou Sterbinou (k Demonstraci Difrakce), April 28, 2015. Own work. http://commons.wikimedia.org/wiki/File:Difrakce_sterbina_velka.png.
“Ripple Tank.” Wikipedia, the Free Encyclopedia, March 3, 2015. http://en.wikipedia.org/w/index.php?title=Ripple_tank&oldid;=649682468.
“Wave Interference.” PhET. Accessed April 16, 2015. https://phet.colorado.edu/en/simulation/wave-interference.
Follow us at: https://twitter.com/TutorVista
Check us out at http://physics.tutorvista.com/light/diffraction.html
What is Diffraction of Light
Diffraction is the bending of light as it passes the edge of an object. An example of this property is the shadow. If observed carefully, the edges of shadows are not solid, but slightly fuzzy.
So, what is going on? Diffraction can be easily explained with Huygens' Principle. Just as the front of a wave passes the edge of an object, the wavelets will cause the succeeding front to bend around the edge.
For some time, it was believed that the bending of light was not due to light itself, but the edge of the object. Not until the British Physicist, Thomas Young, conducted the double slit experiment before light was accepted as a wave.
In his experiment, he made two slits on a barrier and allowed monochromatic light (light of a single wavelength) to pass through. The result is a series of light and dark areas on the screen that could not be explained under the particle model of light. Under the wave model of light, these light and dark areas can be explained with constructive and destructive interference of waves.
Please like our facebook page
http://www.facebook.com/tutorvista
- published: 30 Apr 2010
- views: 253275
What happens when there's way more then two holes? Created by David SantoPietro.
Watch the next lesson: https://www.khanacademy.org/science/physics/light-waves/interference-of-light-waves/v/single-slit-interference?utm_source=YT&utm;_medium=Desc&utm;_campaign=physics
Missed the previous lesson? https://www.khanacademy.org/science/physics/light-waves/interference-of-light-waves/v/youngs-double-slit-problem-solving?utm_source=YT&utm;_medium=Desc&utm;_campaign=physics
Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Physics channel: https://www.youtube.com/channel/UC0oGarQW2lE5PxhGoQAKV7Q?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
- published: 07 Jul 2014
- views: 198141
Single slit and double slit interference patterns explained with phasor diagrams.
- published: 25 Sep 2015
- views: 33828
TELL US WHAT YOU THINK and help us improve our Free Educational Resources
https://www.surveymonkey.com/r/2015_YouTube_descr
For more like this subscribe to the Open University channel https://www.youtube.com/channel/UCXsH4hSV_kEdAOsupMMm4Qw
Free learning from The Open University http://www.open.edu/openlearn/science-maths-technology/science/physics-and-astronomy
---
Andrew Norton shows what happens when waves pass through apertures of different sizes.
(Part 3 of 5)
Playlist link - http://www.youtube.com/playlist?list=PLFE829A78F461BD20
Transcript link - http://media-podcast.open.ac.uk/feeds/fsc-exploring-wave-motion/transcript/fsc03.03.pdf
---
For more information about apertures and diffraction visit http://www3.open.ac.uk/study/undergraduate/course/s104.htm
- published: 26 Jul 2011
- views: 95227
Diffraction
Diffraction refers to various phenomena which occur when a wave encounters an obstacle or a slit. It is defined as the bending of light around the corners of an obstacle or aperture into the region of geometrical shadow of the obstacle. In classical physics, the diffraction phenomenon is described as the interference of waves according to the Huygens–Fresnel principle. These characteristic behaviors are exhibited when a wave encounters an obstacle or a slit that is comparable in size to its wavelength. Similar effects occur when a light wave travels through a medium with a varying refractive index, or when a sound wave travels through a medium with varying acoustic impedance. Diffraction occurs with all waves, including sound waves, water waves, and electromagnetic waves such as visible light, X-rays and radio waves.
Since physical objects have wave-like properties (at the atomic level), diffraction also occurs with matter and can be studied according to the principles of quantum mechanics. Italian scientist Francesco Maria Grimaldi coined the word "diffraction" and was the first to record accurate observations of the phenomenon in 1660.
This page contains text from Wikipedia, the Free Encyclopedia -
https://wn.com/Diffraction
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
Khan Academy
Khan Academy is a non-profit educational organization created in 2006 by educator Salman Khan with the aim of providing a free, world-class education for anyone, anywhere. The organization produces short lectures in the form of YouTube videos. In addition to micro lectures, the organization's website features practice exercises and tools for educators. All resources are available for free to anyone around the world. The main language of the website is English, but the content is also available in other languages.
History
The founder of the organization, Salman Khan, was born in New Orleans, Louisiana, United States to immigrant parents from Bangladesh and India. After earning three degrees from the Massachusetts Institute of Technology (a BS in mathematics, a BS in electrical engineering and computer science, and an MEng in electrical engineering and computer science), he pursued an MBA from Harvard Business School.
In late 2004, Khan began tutoring his cousin Nadia who needed help with math using Yahoo!'s Doodle notepad.When other relatives and friends sought similar help, he decided that it would be more practical to distribute the tutorials on YouTube. The videos' popularity and the testimonials of appreciative students prompted Khan to quit his job in finance as a hedge fund analyst at Connective Capital Management in 2009, and focus on the tutorials (then released under the moniker "Khan Academy") full-time.
This page contains text from Wikipedia, the Free Encyclopedia -
https://wn.com/Khan_Academy
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
- Loading...
-
4:20Wave Diffraction
Wave DiffractionWave Diffraction
110 - Wave Diffraction In this video Paul Andersen explains how waves will diffract (or bend) around an obstacle or while traveling through and opening. Diffraction will be maximized when the size of the opening or obstacle matches the wavelength. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Music Attribution Title: String Theory Artist: Herman Jolly http://sunsetvalley.bandcamp.com/track/string-theory All of the images are licensed under creative commons and public domain licensing: Alexander, ESO/M. English: Astronomers Do Not Always Swim at the Swimming Pool at the Paranal Observatory Residencia, but When They Do, They like to Show How Physical Principles Work. In This Picture the French ESO Astronomer Jean-Baptiste Le Bouquin Is Demonstrating How Waves — Not Light Waves, but Water Waves — Can Combine, or Interfere, to Create Larger Waves., January 27, 2014. http://www.eso.org/public/images/potw1404a/. http://commons.wikimedia.org/wiki/File:Swimming_Pool_Interferometry.jpg. Cryonic07. English: Illustration of a Simple Ripple Tank. See Also Image:Simple Ripple Tank Paddle.svg, August 30, 2007. self-made This vector image was created with Inkscape, and then manually edited. Partly based on en:Image:Ripple tank.png and en:Image:Ripple tank motor.png. http://commons.wikimedia.org/wiki/File:Simple_ripple_tank.svg. “Diffraction Grating.” Wikipedia, the Free Encyclopedia, April 10, 2015. http://en.wikipedia.org/w/index.php?title=Diffraction_grating&oldid;=655807039. it.wikipedia, Original uploader was A3XX at. Italiano: Fotografo:, December 4, 2006. Transferred from it.wikipedia. http://commons.wikimedia.org/wiki/File:Single-slit-diffraction-ripple-tank.jpg. Pajs. Vlneni Pri Pruchodu Bodovou Sterbinou (k Demonstraci Difrakce), April 28, 2015. Own work. http://commons.wikimedia.org/wiki/File:Difrakce_sterbina_bodova.png. ———. Vlneni Pri Pruchodu Kolem Velke Prekazky (k Denonstraci Difrakce), April 28, 2015. Own work. http://commons.wikimedia.org/wiki/File:Difrakce_prekazka_velka.png. ———. Vlneni Pri Pruchodu Velkou Sterbinou (k Demonstraci Difrakce), April 28, 2015. Own work. http://commons.wikimedia.org/wiki/File:Difrakce_sterbina_velka.png. “Ripple Tank.” Wikipedia, the Free Encyclopedia, March 3, 2015. http://en.wikipedia.org/w/index.php?title=Ripple_tank&oldid;=649682468. “Wave Interference.” PhET. Accessed April 16, 2015. https://phet.colorado.edu/en/simulation/wave-interference. -
1:01:45XII_81.Wave Optics. Diffraction
XII_81.Wave Optics. Diffraction -
2:18Diffraction of Light
Diffraction of LightDiffraction of Light
Follow us at: https://twitter.com/TutorVista Check us out at http://physics.tutorvista.com/light/diffraction.html What is Diffraction of Light Diffraction is the bending of light as it passes the edge of an object. An example of this property is the shadow. If observed carefully, the edges of shadows are not solid, but slightly fuzzy. So, what is going on? Diffraction can be easily explained with Huygens' Principle. Just as the front of a wave passes the edge of an object, the wavelets will cause the succeeding front to bend around the edge. For some time, it was believed that the bending of light was not due to light itself, but the edge of the object. Not until the British Physicist, Thomas Young, conducted the double slit experiment before light was accepted as a wave. In his experiment, he made two slits on a barrier and allowed monochromatic light (light of a single wavelength) to pass through. The result is a series of light and dark areas on the screen that could not be explained under the particle model of light. Under the wave model of light, these light and dark areas can be explained with constructive and destructive interference of waves. Please like our facebook page http://www.facebook.com/tutorvista -
14:21Diffraction grating | Light waves | Physics | Khan Academy
Diffraction grating | Light waves | Physics | Khan AcademyDiffraction grating | Light waves | Physics | Khan Academy
What happens when there's way more then two holes? Created by David SantoPietro. Watch the next lesson: https://www.khanacademy.org/science/physics/light-waves/interference-of-light-waves/v/single-slit-interference?utm_source=YT&utm;_medium=Desc&utm;_campaign=physics Missed the previous lesson? https://www.khanacademy.org/science/physics/light-waves/interference-of-light-waves/v/youngs-double-slit-problem-solving?utm_source=YT&utm;_medium=Desc&utm;_campaign=physics Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry. About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content. For free. For everyone. Forever. #YouCanLearnAnything Subscribe to Khan Academy’s Physics channel: https://www.youtube.com/channel/UC0oGarQW2lE5PxhGoQAKV7Q?sub_confirmation=1 Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy -
1:32Physics - Waves - Diffraction
Physics - Waves - DiffractionPhysics - Waves - Diffraction
A physics revision video all about diffraction. -
17:31Diffraction interference patterns with phasor diagrams
Diffraction interference patterns with phasor diagramsDiffraction interference patterns with phasor diagrams
Single slit and double slit interference patterns explained with phasor diagrams. -
4:15Interference and Diffraction
Interference and DiffractionInterference and Diffraction
*View in 720p for best quality* -
14:04Physics - Diffraction of Light (1 of 4) The Thin Slit
Physics - Diffraction of Light (1 of 4) The Thin Slit -
54:13XII-8.5.Diffraction (2014) Pradeep Kshetrapal Physics
XII-8.5.Diffraction (2014) Pradeep Kshetrapal Physics -
2:40Apertures and Diffraction - Exploring Wave Motion (3/5)
Apertures and Diffraction - Exploring Wave Motion (3/5)Apertures and Diffraction - Exploring Wave Motion (3/5)
TELL US WHAT YOU THINK and help us improve our Free Educational Resources https://www.surveymonkey.com/r/2015_YouTube_descr For more like this subscribe to the Open University channel https://www.youtube.com/channel/UCXsH4hSV_kEdAOsupMMm4Qw Free learning from The Open University http://www.open.edu/openlearn/science-maths-technology/science/physics-and-astronomy --- Andrew Norton shows what happens when waves pass through apertures of different sizes. (Part 3 of 5) Playlist link - http://www.youtube.com/playlist?list=PLFE829A78F461BD20 Transcript link - http://media-podcast.open.ac.uk/feeds/fsc-exploring-wave-motion/transcript/fsc03.03.pdf --- For more information about apertures and diffraction visit http://www3.open.ac.uk/study/undergraduate/course/s104.htm
-
Wave Diffraction
110 - Wave Diffraction In this video Paul Andersen explains how waves will diffract (or bend) around an obstacle or while traveling through and opening. Diffraction will be maximized when the size of the opening or obstacle matches the wavelength. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Music Attribution Title: String Theory Artist: Herman Jolly http://sunsetvalley.bandcamp.com/track/string-theory All of the images are licensed under creative commons and public domain licensing: Alexander, ESO/M. English: Astronomers Do Not Always Swim at the Swimming Pool at the Paranal Observatory Residencia, but When They Do, They like to Show How Physical Principles Work. In This Picture the French ESO Astronomer Jean-Baptiste Le Bo...
published: 18 May 2015 -
-
Diffraction of Light
Follow us at: https://twitter.com/TutorVista Check us out at http://physics.tutorvista.com/light/diffraction.html What is Diffraction of Light Diffraction is the bending of light as it passes the edge of an object. An example of this property is the shadow. If observed carefully, the edges of shadows are not solid, but slightly fuzzy. So, what is going on? Diffraction can be easily explained with Huygens' Principle. Just as the front of a wave passes the edge of an object, the wavelets will cause the succeeding front to bend around the edge. For some time, it was believed that the bending of light was not due to light itself, but the edge of the object. Not until the British Physicist, Thomas Young, conducted the double slit experiment before light was accepted as a wave. In his exp...
published: 30 Apr 2010 -
Diffraction grating | Light waves | Physics | Khan Academy
What happens when there's way more then two holes? Created by David SantoPietro. Watch the next lesson: https://www.khanacademy.org/science/physics/light-waves/interference-of-light-waves/v/single-slit-interference?utm_source=YT&utm;_medium=Desc&utm;_campaign=physics Missed the previous lesson? https://www.khanacademy.org/science/physics/light-waves/interference-of-light-waves/v/youngs-double-slit-problem-solving?utm_source=YT&utm;_medium=Desc&utm;_campaign=physics Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding o...
published: 07 Jul 2014 -
Physics - Waves - Diffraction
A physics revision video all about diffraction.
published: 02 Jan 2014 -
Diffraction interference patterns with phasor diagrams
Single slit and double slit interference patterns explained with phasor diagrams.
published: 25 Sep 2015 -
-
-
-
Apertures and Diffraction - Exploring Wave Motion (3/5)
TELL US WHAT YOU THINK and help us improve our Free Educational Resources https://www.surveymonkey.com/r/2015_YouTube_descr For more like this subscribe to the Open University channel https://www.youtube.com/channel/UCXsH4hSV_kEdAOsupMMm4Qw Free learning from The Open University http://www.open.edu/openlearn/science-maths-technology/science/physics-and-astronomy --- Andrew Norton shows what happens when waves pass through apertures of different sizes. (Part 3 of 5) Playlist link - http://www.youtube.com/playlist?list=PLFE829A78F461BD20 Transcript link - http://media-podcast.open.ac.uk/feeds/fsc-exploring-wave-motion/transcript/fsc03.03.pdf --- For more information about apertures and diffraction visit http://www3.open.ac.uk/study/undergraduate/course/s104.htm
published: 26 Jul 2011
Wave Diffraction
- Order: Reorder
- Duration: 4:20
- Updated: 18 May 2015
- views: 44634
110 - Wave Diffraction
In this video Paul Andersen explains how waves will diffract (or bend) around an obstacle or while traveling through and opening. Diffr...
110 - Wave Diffraction
In this video Paul Andersen explains how waves will diffract (or bend) around an obstacle or while traveling through and opening. Diffraction will be maximized when the size of the opening or obstacle matches the wavelength.
Do you speak another language? Help me translate my videos:
http://www.bozemanscience.com/translations/
Music Attribution
Title: String Theory
Artist: Herman Jolly
http://sunsetvalley.bandcamp.com/track/string-theory
All of the images are licensed under creative commons and public domain licensing:
Alexander, ESO/M. English: Astronomers Do Not Always Swim at the Swimming Pool at the Paranal Observatory Residencia, but When They Do, They like to Show How Physical Principles Work. In This Picture the French ESO Astronomer Jean-Baptiste Le Bouquin Is Demonstrating How Waves — Not Light Waves, but Water Waves — Can Combine, or Interfere, to Create Larger Waves., January 27, 2014. http://www.eso.org/public/images/potw1404a/. http://commons.wikimedia.org/wiki/File:Swimming_Pool_Interferometry.jpg.
Cryonic07. English: Illustration of a Simple Ripple Tank. See Also Image:Simple Ripple Tank Paddle.svg, August 30, 2007. self-made This vector image was created with Inkscape, and then manually edited. Partly based on en:Image:Ripple tank.png and en:Image:Ripple tank motor.png. http://commons.wikimedia.org/wiki/File:Simple_ripple_tank.svg.
“Diffraction Grating.” Wikipedia, the Free Encyclopedia, April 10, 2015. http://en.wikipedia.org/w/index.php?title=Diffraction_grating&oldid;=655807039.
it.wikipedia, Original uploader was A3XX at. Italiano: Fotografo:, December 4, 2006. Transferred from it.wikipedia. http://commons.wikimedia.org/wiki/File:Single-slit-diffraction-ripple-tank.jpg.
Pajs. Vlneni Pri Pruchodu Bodovou Sterbinou (k Demonstraci Difrakce), April 28, 2015. Own work. http://commons.wikimedia.org/wiki/File:Difrakce_sterbina_bodova.png.
———. Vlneni Pri Pruchodu Kolem Velke Prekazky (k Denonstraci Difrakce), April 28, 2015. Own work. http://commons.wikimedia.org/wiki/File:Difrakce_prekazka_velka.png.
———. Vlneni Pri Pruchodu Velkou Sterbinou (k Demonstraci Difrakce), April 28, 2015. Own work. http://commons.wikimedia.org/wiki/File:Difrakce_sterbina_velka.png.
“Ripple Tank.” Wikipedia, the Free Encyclopedia, March 3, 2015. http://en.wikipedia.org/w/index.php?title=Ripple_tank&oldid;=649682468.
“Wave Interference.” PhET. Accessed April 16, 2015. https://phet.colorado.edu/en/simulation/wave-interference.
https://wn.com/Wave_Diffraction
110 - Wave Diffraction
In this video Paul Andersen explains how waves will diffract (or bend) around an obstacle or while traveling through and opening. Diffraction will be maximized when the size of the opening or obstacle matches the wavelength.
Do you speak another language? Help me translate my videos:
http://www.bozemanscience.com/translations/
Music Attribution
Title: String Theory
Artist: Herman Jolly
http://sunsetvalley.bandcamp.com/track/string-theory
All of the images are licensed under creative commons and public domain licensing:
Alexander, ESO/M. English: Astronomers Do Not Always Swim at the Swimming Pool at the Paranal Observatory Residencia, but When They Do, They like to Show How Physical Principles Work. In This Picture the French ESO Astronomer Jean-Baptiste Le Bouquin Is Demonstrating How Waves — Not Light Waves, but Water Waves — Can Combine, or Interfere, to Create Larger Waves., January 27, 2014. http://www.eso.org/public/images/potw1404a/. http://commons.wikimedia.org/wiki/File:Swimming_Pool_Interferometry.jpg.
Cryonic07. English: Illustration of a Simple Ripple Tank. See Also Image:Simple Ripple Tank Paddle.svg, August 30, 2007. self-made This vector image was created with Inkscape, and then manually edited. Partly based on en:Image:Ripple tank.png and en:Image:Ripple tank motor.png. http://commons.wikimedia.org/wiki/File:Simple_ripple_tank.svg.
“Diffraction Grating.” Wikipedia, the Free Encyclopedia, April 10, 2015. http://en.wikipedia.org/w/index.php?title=Diffraction_grating&oldid;=655807039.
it.wikipedia, Original uploader was A3XX at. Italiano: Fotografo:, December 4, 2006. Transferred from it.wikipedia. http://commons.wikimedia.org/wiki/File:Single-slit-diffraction-ripple-tank.jpg.
Pajs. Vlneni Pri Pruchodu Bodovou Sterbinou (k Demonstraci Difrakce), April 28, 2015. Own work. http://commons.wikimedia.org/wiki/File:Difrakce_sterbina_bodova.png.
———. Vlneni Pri Pruchodu Kolem Velke Prekazky (k Denonstraci Difrakce), April 28, 2015. Own work. http://commons.wikimedia.org/wiki/File:Difrakce_prekazka_velka.png.
———. Vlneni Pri Pruchodu Velkou Sterbinou (k Demonstraci Difrakce), April 28, 2015. Own work. http://commons.wikimedia.org/wiki/File:Difrakce_sterbina_velka.png.
“Ripple Tank.” Wikipedia, the Free Encyclopedia, March 3, 2015. http://en.wikipedia.org/w/index.php?title=Ripple_tank&oldid;=649682468.
“Wave Interference.” PhET. Accessed April 16, 2015. https://phet.colorado.edu/en/simulation/wave-interference.
- published: 18 May 2015
- views: 44634
XII_81.Wave Optics. Diffraction
- Order: Reorder
- Duration: 1:01:45
- Updated: 14 Oct 2012
- views: 87662
Physics, Class XII Chapter: Wave Optics Topic: Diffration of Light Classroom lecture by Pradeep Kshetrapal. Language : English mixed with Hindi.
Physics, Class XII Chapter: Wave Optics Topic: Diffration of Light Classroom lecture by Pradeep Kshetrapal. Language : English mixed with Hindi.
https://wn.com/Xii_81.Wave_Optics._Diffraction
Diffraction of Light
- Order: Reorder
- Duration: 2:18
- Updated: 30 Apr 2010
- views: 253275
Follow us at: https://twitter.com/TutorVista
Check us out at http://physics.tutorvista.com/light/diffraction.html
What is Diffraction of Light
Diffraction i...
Follow us at: https://twitter.com/TutorVista
Check us out at http://physics.tutorvista.com/light/diffraction.html
What is Diffraction of Light
Diffraction is the bending of light as it passes the edge of an object. An example of this property is the shadow. If observed carefully, the edges of shadows are not solid, but slightly fuzzy.
So, what is going on? Diffraction can be easily explained with Huygens' Principle. Just as the front of a wave passes the edge of an object, the wavelets will cause the succeeding front to bend around the edge.
For some time, it was believed that the bending of light was not due to light itself, but the edge of the object. Not until the British Physicist, Thomas Young, conducted the double slit experiment before light was accepted as a wave.
In his experiment, he made two slits on a barrier and allowed monochromatic light (light of a single wavelength) to pass through. The result is a series of light and dark areas on the screen that could not be explained under the particle model of light. Under the wave model of light, these light and dark areas can be explained with constructive and destructive interference of waves.
Please like our facebook page
http://www.facebook.com/tutorvista
https://wn.com/Diffraction_Of_Light
Follow us at: https://twitter.com/TutorVista
Check us out at http://physics.tutorvista.com/light/diffraction.html
What is Diffraction of Light
Diffraction is the bending of light as it passes the edge of an object. An example of this property is the shadow. If observed carefully, the edges of shadows are not solid, but slightly fuzzy.
So, what is going on? Diffraction can be easily explained with Huygens' Principle. Just as the front of a wave passes the edge of an object, the wavelets will cause the succeeding front to bend around the edge.
For some time, it was believed that the bending of light was not due to light itself, but the edge of the object. Not until the British Physicist, Thomas Young, conducted the double slit experiment before light was accepted as a wave.
In his experiment, he made two slits on a barrier and allowed monochromatic light (light of a single wavelength) to pass through. The result is a series of light and dark areas on the screen that could not be explained under the particle model of light. Under the wave model of light, these light and dark areas can be explained with constructive and destructive interference of waves.
Please like our facebook page
http://www.facebook.com/tutorvista
- published: 30 Apr 2010
- views: 253275
Diffraction grating | Light waves | Physics | Khan Academy
- Order: Reorder
- Duration: 14:21
- Updated: 07 Jul 2014
- views: 198141
What happens when there's way more then two holes? Created by David SantoPietro.
Watch the next lesson: https://www.khanacademy.org/science/physics/light-waves...
What happens when there's way more then two holes? Created by David SantoPietro.
Watch the next lesson: https://www.khanacademy.org/science/physics/light-waves/interference-of-light-waves/v/single-slit-interference?utm_source=YT&utm;_medium=Desc&utm;_campaign=physics
Missed the previous lesson? https://www.khanacademy.org/science/physics/light-waves/interference-of-light-waves/v/youngs-double-slit-problem-solving?utm_source=YT&utm;_medium=Desc&utm;_campaign=physics
Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Physics channel: https://www.youtube.com/channel/UC0oGarQW2lE5PxhGoQAKV7Q?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
https://wn.com/Diffraction_Grating_|_Light_Waves_|_Physics_|_Khan_Academy
What happens when there's way more then two holes? Created by David SantoPietro.
Watch the next lesson: https://www.khanacademy.org/science/physics/light-waves/interference-of-light-waves/v/single-slit-interference?utm_source=YT&utm;_medium=Desc&utm;_campaign=physics
Missed the previous lesson? https://www.khanacademy.org/science/physics/light-waves/interference-of-light-waves/v/youngs-double-slit-problem-solving?utm_source=YT&utm;_medium=Desc&utm;_campaign=physics
Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Physics channel: https://www.youtube.com/channel/UC0oGarQW2lE5PxhGoQAKV7Q?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
- published: 07 Jul 2014
- views: 198141
Physics - Waves - Diffraction
- Order: Reorder
- Duration: 1:32
- Updated: 02 Jan 2014
- views: 54516
A physics revision video all about diffraction.
A physics revision video all about diffraction.
https://wn.com/Physics_Waves_Diffraction
A physics revision video all about diffraction.
- published: 02 Jan 2014
- views: 54516
Diffraction interference patterns with phasor diagrams
- Order: Reorder
- Duration: 17:31
- Updated: 25 Sep 2015
- views: 33828
Single slit and double slit interference patterns explained with phasor diagrams.
Single slit and double slit interference patterns explained with phasor diagrams.
https://wn.com/Diffraction_Interference_Patterns_With_Phasor_Diagrams
Single slit and double slit interference patterns explained with phasor diagrams.
- published: 25 Sep 2015
- views: 33828
Interference and Diffraction
- Order: Reorder
- Duration: 4:15
- Updated: 04 May 2015
- views: 35218
*View in 720p for best quality*
*View in 720p for best quality*
https://wn.com/Interference_And_Diffraction
Physics - Diffraction of Light (1 of 4) The Thin Slit
- Order: Reorder
- Duration: 14:04
- Updated: 15 May 2013
- views: 76422
Visit http://ilectureonline.com for more math and science lectures!
In this video I will show you how to find the 1st dark, 1st max, 2nd dark, 2nd max of the d...
Visit http://ilectureonline.com for more math and science lectures!
In this video I will show you how to find the 1st dark, 1st max, 2nd dark, 2nd max of the diffraction grating pattern.
https://wn.com/Physics_Diffraction_Of_Light_(1_Of_4)_The_Thin_Slit
XII-8.5.Diffraction (2014) Pradeep Kshetrapal Physics
- Order: Reorder
- Duration: 54:13
- Updated: 10 Oct 2014
- views: 48359
Physics, Class Chapter: Topic: Classroom lecture by Pradeep Kshetrapal. Language : English mixed with Hindi.
Physics, Class Chapter: Topic: Classroom lecture by Pradeep Kshetrapal. Language : English mixed with Hindi.
https://wn.com/Xii_8.5.Diffraction_(2014)_Pradeep_Kshetrapal_Physics
Apertures and Diffraction - Exploring Wave Motion (3/5)
- Order: Reorder
- Duration: 2:40
- Updated: 26 Jul 2011
- views: 95227
TELL US WHAT YOU THINK and help us improve our Free Educational Resources
https://www.surveymonkey.com/r/2015_YouTube_descr
For more like this subscribe to th...
TELL US WHAT YOU THINK and help us improve our Free Educational Resources
https://www.surveymonkey.com/r/2015_YouTube_descr
For more like this subscribe to the Open University channel https://www.youtube.com/channel/UCXsH4hSV_kEdAOsupMMm4Qw
Free learning from The Open University http://www.open.edu/openlearn/science-maths-technology/science/physics-and-astronomy
---
Andrew Norton shows what happens when waves pass through apertures of different sizes.
(Part 3 of 5)
Playlist link - http://www.youtube.com/playlist?list=PLFE829A78F461BD20
Transcript link - http://media-podcast.open.ac.uk/feeds/fsc-exploring-wave-motion/transcript/fsc03.03.pdf
---
For more information about apertures and diffraction visit http://www3.open.ac.uk/study/undergraduate/course/s104.htm
https://wn.com/Apertures_And_Diffraction_Exploring_Wave_Motion_(3_5)
TELL US WHAT YOU THINK and help us improve our Free Educational Resources
https://www.surveymonkey.com/r/2015_YouTube_descr
For more like this subscribe to the Open University channel https://www.youtube.com/channel/UCXsH4hSV_kEdAOsupMMm4Qw
Free learning from The Open University http://www.open.edu/openlearn/science-maths-technology/science/physics-and-astronomy
---
Andrew Norton shows what happens when waves pass through apertures of different sizes.
(Part 3 of 5)
Playlist link - http://www.youtube.com/playlist?list=PLFE829A78F461BD20
Transcript link - http://media-podcast.open.ac.uk/feeds/fsc-exploring-wave-motion/transcript/fsc03.03.pdf
---
For more information about apertures and diffraction visit http://www3.open.ac.uk/study/undergraduate/course/s104.htm
- published: 26 Jul 2011
- views: 95227
-
Wave Diffraction
110 - Wave Diffraction In this video Paul Andersen explains how waves will diffract (or bend) around an obstacle or while traveling through and opening. Diffraction will be maximized when the size of the opening or obstacle matches the wavelength. Do you speak another language? Help me translate my videos: http://www.bozemanscience.com/translations/ Music Attribution Title: String Theory Artist: Herman Jolly http://sunsetvalley.bandcamp.com/track/string-theory All of the images are licensed under creative commons and public domain licensing: Alexander, ESO/M. English: Astronomers Do Not Always Swim at the Swimming Pool at the Paranal Observatory Residencia, but When They Do, They like to Show How Physical Principles Work. In This Picture the French ESO Astronomer Jean-Baptiste Le Bo...
published: 18 May 2015 -
-
Diffraction of Light
Follow us at: https://twitter.com/TutorVista Check us out at http://physics.tutorvista.com/light/diffraction.html What is Diffraction of Light Diffraction is the bending of light as it passes the edge of an object. An example of this property is the shadow. If observed carefully, the edges of shadows are not solid, but slightly fuzzy. So, what is going on? Diffraction can be easily explained with Huygens' Principle. Just as the front of a wave passes the edge of an object, the wavelets will cause the succeeding front to bend around the edge. For some time, it was believed that the bending of light was not due to light itself, but the edge of the object. Not until the British Physicist, Thomas Young, conducted the double slit experiment before light was accepted as a wave. In his exp...
published: 30 Apr 2010 -
Diffraction grating | Light waves | Physics | Khan Academy
What happens when there's way more then two holes? Created by David SantoPietro. Watch the next lesson: https://www.khanacademy.org/science/physics/light-waves/interference-of-light-waves/v/single-slit-interference?utm_source=YT&utm;_medium=Desc&utm;_campaign=physics Missed the previous lesson? https://www.khanacademy.org/science/physics/light-waves/interference-of-light-waves/v/youngs-double-slit-problem-solving?utm_source=YT&utm;_medium=Desc&utm;_campaign=physics Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding o...
published: 07 Jul 2014 -
Physics - Waves - Diffraction
A physics revision video all about diffraction.
published: 02 Jan 2014 -
Diffraction interference patterns with phasor diagrams
Single slit and double slit interference patterns explained with phasor diagrams.
published: 25 Sep 2015 -
-
-
-
Apertures and Diffraction - Exploring Wave Motion (3/5)
TELL US WHAT YOU THINK and help us improve our Free Educational Resources https://www.surveymonkey.com/r/2015_YouTube_descr For more like this subscribe to the Open University channel https://www.youtube.com/channel/UCXsH4hSV_kEdAOsupMMm4Qw Free learning from The Open University http://www.open.edu/openlearn/science-maths-technology/science/physics-and-astronomy --- Andrew Norton shows what happens when waves pass through apertures of different sizes. (Part 3 of 5) Playlist link - http://www.youtube.com/playlist?list=PLFE829A78F461BD20 Transcript link - http://media-podcast.open.ac.uk/feeds/fsc-exploring-wave-motion/transcript/fsc03.03.pdf --- For more information about apertures and diffraction visit http://www3.open.ac.uk/study/undergraduate/course/s104.htm
published: 26 Jul 2011
Wave Diffraction
- Order: Reorder
- Duration: 4:20
- Updated: 18 May 2015
- views: 44634
110 - Wave Diffraction
In this video Paul Andersen explains how waves will diffract (or bend) around an obstacle or while traveling through and opening. Diffr...
110 - Wave Diffraction
In this video Paul Andersen explains how waves will diffract (or bend) around an obstacle or while traveling through and opening. Diffraction will be maximized when the size of the opening or obstacle matches the wavelength.
Do you speak another language? Help me translate my videos:
http://www.bozemanscience.com/translations/
Music Attribution
Title: String Theory
Artist: Herman Jolly
http://sunsetvalley.bandcamp.com/track/string-theory
All of the images are licensed under creative commons and public domain licensing:
Alexander, ESO/M. English: Astronomers Do Not Always Swim at the Swimming Pool at the Paranal Observatory Residencia, but When They Do, They like to Show How Physical Principles Work. In This Picture the French ESO Astronomer Jean-Baptiste Le Bouquin Is Demonstrating How Waves — Not Light Waves, but Water Waves — Can Combine, or Interfere, to Create Larger Waves., January 27, 2014. http://www.eso.org/public/images/potw1404a/. http://commons.wikimedia.org/wiki/File:Swimming_Pool_Interferometry.jpg.
Cryonic07. English: Illustration of a Simple Ripple Tank. See Also Image:Simple Ripple Tank Paddle.svg, August 30, 2007. self-made This vector image was created with Inkscape, and then manually edited. Partly based on en:Image:Ripple tank.png and en:Image:Ripple tank motor.png. http://commons.wikimedia.org/wiki/File:Simple_ripple_tank.svg.
“Diffraction Grating.” Wikipedia, the Free Encyclopedia, April 10, 2015. http://en.wikipedia.org/w/index.php?title=Diffraction_grating&oldid;=655807039.
it.wikipedia, Original uploader was A3XX at. Italiano: Fotografo:, December 4, 2006. Transferred from it.wikipedia. http://commons.wikimedia.org/wiki/File:Single-slit-diffraction-ripple-tank.jpg.
Pajs. Vlneni Pri Pruchodu Bodovou Sterbinou (k Demonstraci Difrakce), April 28, 2015. Own work. http://commons.wikimedia.org/wiki/File:Difrakce_sterbina_bodova.png.
———. Vlneni Pri Pruchodu Kolem Velke Prekazky (k Denonstraci Difrakce), April 28, 2015. Own work. http://commons.wikimedia.org/wiki/File:Difrakce_prekazka_velka.png.
———. Vlneni Pri Pruchodu Velkou Sterbinou (k Demonstraci Difrakce), April 28, 2015. Own work. http://commons.wikimedia.org/wiki/File:Difrakce_sterbina_velka.png.
“Ripple Tank.” Wikipedia, the Free Encyclopedia, March 3, 2015. http://en.wikipedia.org/w/index.php?title=Ripple_tank&oldid;=649682468.
“Wave Interference.” PhET. Accessed April 16, 2015. https://phet.colorado.edu/en/simulation/wave-interference.
https://wn.com/Wave_Diffraction
110 - Wave Diffraction
In this video Paul Andersen explains how waves will diffract (or bend) around an obstacle or while traveling through and opening. Diffraction will be maximized when the size of the opening or obstacle matches the wavelength.
Do you speak another language? Help me translate my videos:
http://www.bozemanscience.com/translations/
Music Attribution
Title: String Theory
Artist: Herman Jolly
http://sunsetvalley.bandcamp.com/track/string-theory
All of the images are licensed under creative commons and public domain licensing:
Alexander, ESO/M. English: Astronomers Do Not Always Swim at the Swimming Pool at the Paranal Observatory Residencia, but When They Do, They like to Show How Physical Principles Work. In This Picture the French ESO Astronomer Jean-Baptiste Le Bouquin Is Demonstrating How Waves — Not Light Waves, but Water Waves — Can Combine, or Interfere, to Create Larger Waves., January 27, 2014. http://www.eso.org/public/images/potw1404a/. http://commons.wikimedia.org/wiki/File:Swimming_Pool_Interferometry.jpg.
Cryonic07. English: Illustration of a Simple Ripple Tank. See Also Image:Simple Ripple Tank Paddle.svg, August 30, 2007. self-made This vector image was created with Inkscape, and then manually edited. Partly based on en:Image:Ripple tank.png and en:Image:Ripple tank motor.png. http://commons.wikimedia.org/wiki/File:Simple_ripple_tank.svg.
“Diffraction Grating.” Wikipedia, the Free Encyclopedia, April 10, 2015. http://en.wikipedia.org/w/index.php?title=Diffraction_grating&oldid;=655807039.
it.wikipedia, Original uploader was A3XX at. Italiano: Fotografo:, December 4, 2006. Transferred from it.wikipedia. http://commons.wikimedia.org/wiki/File:Single-slit-diffraction-ripple-tank.jpg.
Pajs. Vlneni Pri Pruchodu Bodovou Sterbinou (k Demonstraci Difrakce), April 28, 2015. Own work. http://commons.wikimedia.org/wiki/File:Difrakce_sterbina_bodova.png.
———. Vlneni Pri Pruchodu Kolem Velke Prekazky (k Denonstraci Difrakce), April 28, 2015. Own work. http://commons.wikimedia.org/wiki/File:Difrakce_prekazka_velka.png.
———. Vlneni Pri Pruchodu Velkou Sterbinou (k Demonstraci Difrakce), April 28, 2015. Own work. http://commons.wikimedia.org/wiki/File:Difrakce_sterbina_velka.png.
“Ripple Tank.” Wikipedia, the Free Encyclopedia, March 3, 2015. http://en.wikipedia.org/w/index.php?title=Ripple_tank&oldid;=649682468.
“Wave Interference.” PhET. Accessed April 16, 2015. https://phet.colorado.edu/en/simulation/wave-interference.
- published: 18 May 2015
- views: 44634
XII_81.Wave Optics. Diffraction
- Order: Reorder
- Duration: 1:01:45
- Updated: 14 Oct 2012
- views: 87662
Physics, Class XII Chapter: Wave Optics Topic: Diffration of Light Classroom lecture by Pradeep Kshetrapal. Language : English mixed with Hindi.
Physics, Class XII Chapter: Wave Optics Topic: Diffration of Light Classroom lecture by Pradeep Kshetrapal. Language : English mixed with Hindi.
https://wn.com/Xii_81.Wave_Optics._Diffraction
Diffraction of Light
- Order: Reorder
- Duration: 2:18
- Updated: 30 Apr 2010
- views: 253275
Follow us at: https://twitter.com/TutorVista
Check us out at http://physics.tutorvista.com/light/diffraction.html
What is Diffraction of Light
Diffraction i...
Follow us at: https://twitter.com/TutorVista
Check us out at http://physics.tutorvista.com/light/diffraction.html
What is Diffraction of Light
Diffraction is the bending of light as it passes the edge of an object. An example of this property is the shadow. If observed carefully, the edges of shadows are not solid, but slightly fuzzy.
So, what is going on? Diffraction can be easily explained with Huygens' Principle. Just as the front of a wave passes the edge of an object, the wavelets will cause the succeeding front to bend around the edge.
For some time, it was believed that the bending of light was not due to light itself, but the edge of the object. Not until the British Physicist, Thomas Young, conducted the double slit experiment before light was accepted as a wave.
In his experiment, he made two slits on a barrier and allowed monochromatic light (light of a single wavelength) to pass through. The result is a series of light and dark areas on the screen that could not be explained under the particle model of light. Under the wave model of light, these light and dark areas can be explained with constructive and destructive interference of waves.
Please like our facebook page
http://www.facebook.com/tutorvista
https://wn.com/Diffraction_Of_Light
Follow us at: https://twitter.com/TutorVista
Check us out at http://physics.tutorvista.com/light/diffraction.html
What is Diffraction of Light
Diffraction is the bending of light as it passes the edge of an object. An example of this property is the shadow. If observed carefully, the edges of shadows are not solid, but slightly fuzzy.
So, what is going on? Diffraction can be easily explained with Huygens' Principle. Just as the front of a wave passes the edge of an object, the wavelets will cause the succeeding front to bend around the edge.
For some time, it was believed that the bending of light was not due to light itself, but the edge of the object. Not until the British Physicist, Thomas Young, conducted the double slit experiment before light was accepted as a wave.
In his experiment, he made two slits on a barrier and allowed monochromatic light (light of a single wavelength) to pass through. The result is a series of light and dark areas on the screen that could not be explained under the particle model of light. Under the wave model of light, these light and dark areas can be explained with constructive and destructive interference of waves.
Please like our facebook page
http://www.facebook.com/tutorvista
- published: 30 Apr 2010
- views: 253275
Diffraction grating | Light waves | Physics | Khan Academy
- Order: Reorder
- Duration: 14:21
- Updated: 07 Jul 2014
- views: 198141
What happens when there's way more then two holes? Created by David SantoPietro.
Watch the next lesson: https://www.khanacademy.org/science/physics/light-waves...
What happens when there's way more then two holes? Created by David SantoPietro.
Watch the next lesson: https://www.khanacademy.org/science/physics/light-waves/interference-of-light-waves/v/single-slit-interference?utm_source=YT&utm;_medium=Desc&utm;_campaign=physics
Missed the previous lesson? https://www.khanacademy.org/science/physics/light-waves/interference-of-light-waves/v/youngs-double-slit-problem-solving?utm_source=YT&utm;_medium=Desc&utm;_campaign=physics
Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Physics channel: https://www.youtube.com/channel/UC0oGarQW2lE5PxhGoQAKV7Q?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
https://wn.com/Diffraction_Grating_|_Light_Waves_|_Physics_|_Khan_Academy
What happens when there's way more then two holes? Created by David SantoPietro.
Watch the next lesson: https://www.khanacademy.org/science/physics/light-waves/interference-of-light-waves/v/single-slit-interference?utm_source=YT&utm;_medium=Desc&utm;_campaign=physics
Missed the previous lesson? https://www.khanacademy.org/science/physics/light-waves/interference-of-light-waves/v/youngs-double-slit-problem-solving?utm_source=YT&utm;_medium=Desc&utm;_campaign=physics
Physics on Khan Academy: Physics is the study of the basic principles that govern the physical world around us. We'll start by looking at motion itself. Then, we'll learn about forces, momentum, energy, and other concepts in lots of different physical situations. To get the most out of physics, you'll need a solid understanding of algebra and a basic understanding of trigonometry.
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s Physics channel: https://www.youtube.com/channel/UC0oGarQW2lE5PxhGoQAKV7Q?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
- published: 07 Jul 2014
- views: 198141
Physics - Waves - Diffraction
- Order: Reorder
- Duration: 1:32
- Updated: 02 Jan 2014
- views: 54516
A physics revision video all about diffraction.
A physics revision video all about diffraction.
https://wn.com/Physics_Waves_Diffraction
A physics revision video all about diffraction.
- published: 02 Jan 2014
- views: 54516
Diffraction interference patterns with phasor diagrams
- Order: Reorder
- Duration: 17:31
- Updated: 25 Sep 2015
- views: 33828
Single slit and double slit interference patterns explained with phasor diagrams.
Single slit and double slit interference patterns explained with phasor diagrams.
https://wn.com/Diffraction_Interference_Patterns_With_Phasor_Diagrams
Single slit and double slit interference patterns explained with phasor diagrams.
- published: 25 Sep 2015
- views: 33828
Interference and Diffraction
- Order: Reorder
- Duration: 4:15
- Updated: 04 May 2015
- views: 35218
*View in 720p for best quality*
*View in 720p for best quality*
https://wn.com/Interference_And_Diffraction
Physics - Diffraction of Light (1 of 4) The Thin Slit
- Order: Reorder
- Duration: 14:04
- Updated: 15 May 2013
- views: 76422
Visit http://ilectureonline.com for more math and science lectures!
In this video I will show you how to find the 1st dark, 1st max, 2nd dark, 2nd max of the d...
Visit http://ilectureonline.com for more math and science lectures!
In this video I will show you how to find the 1st dark, 1st max, 2nd dark, 2nd max of the diffraction grating pattern.
https://wn.com/Physics_Diffraction_Of_Light_(1_Of_4)_The_Thin_Slit
XII-8.5.Diffraction (2014) Pradeep Kshetrapal Physics
- Order: Reorder
- Duration: 54:13
- Updated: 10 Oct 2014
- views: 48359
Physics, Class Chapter: Topic: Classroom lecture by Pradeep Kshetrapal. Language : English mixed with Hindi.
Physics, Class Chapter: Topic: Classroom lecture by Pradeep Kshetrapal. Language : English mixed with Hindi.
https://wn.com/Xii_8.5.Diffraction_(2014)_Pradeep_Kshetrapal_Physics
Apertures and Diffraction - Exploring Wave Motion (3/5)
- Order: Reorder
- Duration: 2:40
- Updated: 26 Jul 2011
- views: 95227
TELL US WHAT YOU THINK and help us improve our Free Educational Resources
https://www.surveymonkey.com/r/2015_YouTube_descr
For more like this subscribe to th...
TELL US WHAT YOU THINK and help us improve our Free Educational Resources
https://www.surveymonkey.com/r/2015_YouTube_descr
For more like this subscribe to the Open University channel https://www.youtube.com/channel/UCXsH4hSV_kEdAOsupMMm4Qw
Free learning from The Open University http://www.open.edu/openlearn/science-maths-technology/science/physics-and-astronomy
---
Andrew Norton shows what happens when waves pass through apertures of different sizes.
(Part 3 of 5)
Playlist link - http://www.youtube.com/playlist?list=PLFE829A78F461BD20
Transcript link - http://media-podcast.open.ac.uk/feeds/fsc-exploring-wave-motion/transcript/fsc03.03.pdf
---
For more information about apertures and diffraction visit http://www3.open.ac.uk/study/undergraduate/course/s104.htm
https://wn.com/Apertures_And_Diffraction_Exploring_Wave_Motion_(3_5)
TELL US WHAT YOU THINK and help us improve our Free Educational Resources
https://www.surveymonkey.com/r/2015_YouTube_descr
For more like this subscribe to the Open University channel https://www.youtube.com/channel/UCXsH4hSV_kEdAOsupMMm4Qw
Free learning from The Open University http://www.open.edu/openlearn/science-maths-technology/science/physics-and-astronomy
---
Andrew Norton shows what happens when waves pass through apertures of different sizes.
(Part 3 of 5)
Playlist link - http://www.youtube.com/playlist?list=PLFE829A78F461BD20
Transcript link - http://media-podcast.open.ac.uk/feeds/fsc-exploring-wave-motion/transcript/fsc03.03.pdf
---
For more information about apertures and diffraction visit http://www3.open.ac.uk/study/undergraduate/course/s104.htm
- published: 26 Jul 2011
- views: 95227
-
(407-P2015S) Diffraction and Interference
Diffraction and interference.
published: 02 Jun 2015 -
Lec 2- Condition for Diffraction
published: 31 Dec 2015 -
5 X Ray Diffraction
published: 24 Feb 2017 -
5 X Ray Diffraction
published: 02 Nov 2016 -
single-slit-diffraction
diffraction by single slit
published: 15 Apr 2014 -
ch 4 : Diffraction of light waves
published: 05 Nov 2016 -
Chapter 35 Interference and Diffraction
published: 17 Mar 2014 -
(407-P2016F) Diffraction and Interference of Waves
Diffraction and interference of waves.
published: 10 Jan 2017 -
Physics Lecture | Diffraction & Interference | Single Slit | Grating
Physics lecture on diffraction.
published: 20 Nov 2016 -
Physics123 Day 29 - Diffraction
Diffraction gratings, single slit diffraction, Rayleigh's criterion
published: 03 Nov 2015
(407-P2015S) Diffraction and Interference
- Order: Reorder
- Duration: 35:54
- Updated: 02 Jun 2015
- views: 50
Diffraction and interference.
Diffraction and interference.
https://wn.com/(407_P2015S)_Diffraction_And_Interference
Diffraction and interference.
- published: 02 Jun 2015
- views: 50
Lec 2- Condition for Diffraction
- Order: Reorder
- Duration: 44:46
- Updated: 31 Dec 2015
- views: 673
- published: 31 Dec 2015
- views: 673
5 X Ray Diffraction
- Order: Reorder
- Duration: 47:10
- Updated: 24 Feb 2017
- views: 2
- published: 24 Feb 2017
- views: 2
5 X Ray Diffraction
- Order: Reorder
- Duration: 47:10
- Updated: 02 Nov 2016
- views: 15
- published: 02 Nov 2016
- views: 15
single-slit-diffraction
- Order: Reorder
- Duration: 50:57
- Updated: 15 Apr 2014
- views: 78
diffraction by single slit
diffraction by single slit
https://wn.com/Single_Slit_Diffraction
diffraction by single slit
- published: 15 Apr 2014
- views: 78
ch 4 : Diffraction of light waves
- Order: Reorder
- Duration: 1:20:09
- Updated: 05 Nov 2016
- views: 752
- published: 05 Nov 2016
- views: 752
Chapter 35 Interference and Diffraction
- Order: Reorder
- Duration: 33:15
- Updated: 17 Mar 2014
- views: 675
- published: 17 Mar 2014
- views: 675
(407-P2016F) Diffraction and Interference of Waves
- Order: Reorder
- Duration: 45:46
- Updated: 10 Jan 2017
- views: 12
Diffraction and interference of waves.
Diffraction and interference of waves.
https://wn.com/(407_P2016F)_Diffraction_And_Interference_Of_Waves
Diffraction and interference of waves.
- published: 10 Jan 2017
- views: 12
Physics Lecture | Diffraction & Interference | Single Slit | Grating
- Order: Reorder
- Duration: 1:43:11
- Updated: 20 Nov 2016
- views: 8
Physics lecture on diffraction.
Physics lecture on diffraction.
https://wn.com/Physics_Lecture_|_Diffraction_Interference_|_Single_Slit_|_Grating
Physics lecture on diffraction.
- published: 20 Nov 2016
- views: 8
Physics123 Day 29 - Diffraction
- Order: Reorder
- Duration: 38:18
- Updated: 03 Nov 2015
- views: 604
Diffraction gratings, single slit diffraction, Rayleigh's criterion
Diffraction gratings, single slit diffraction, Rayleigh's criterion
https://wn.com/Physics123_Day_29_Diffraction
Diffraction gratings, single slit diffraction, Rayleigh's criterion
- published: 03 Nov 2015
- views: 604
back
- Playlist
- Chat
back
- Playlist
- Chat
4:20
Wave Diffraction
110 - Wave Diffraction
In this video Paul Andersen explains how waves will diffract (or b...
published: 18 May 2015
Wave Diffraction
Wave Diffraction
- Report rights infringement
- published: 18 May 2015
- views: 44634
1:01:45
XII_81.Wave Optics. Diffraction
Physics, Class XII Chapter: Wave Optics Topic: Diffration of Light Classroom lectu...
published: 14 Oct 2012
XII_81.Wave Optics. Diffraction
2:18
Diffraction of Light
Follow us at: https://twitter.com/TutorVista
Check us out at http://physics.tutorvista.c...
published: 30 Apr 2010
Diffraction of Light
Diffraction of Light
- Report rights infringement
- published: 30 Apr 2010
- views: 253275
14:21
Diffraction grating | Light waves | Physics | Khan Academy
What happens when there's way more then two holes? Created by David SantoPietro.
Watch th...
published: 07 Jul 2014
Diffraction grating | Light waves | Physics | Khan Academy
Diffraction grating | Light waves | Physics | Khan Academy
- Report rights infringement
- published: 07 Jul 2014
- views: 198141
1:32
Physics - Waves - Diffraction
A physics revision video all about diffraction.
published: 02 Jan 2014
Physics - Waves - Diffraction
Physics - Waves - Diffraction
- Report rights infringement
- published: 02 Jan 2014
- views: 54516
17:31
Diffraction interference patterns with phasor diagrams
Single slit and double slit interference patterns explained with phasor diagrams.
published: 25 Sep 2015
Diffraction interference patterns with phasor diagrams
Diffraction interference patterns with phasor diagrams
- Report rights infringement
- published: 25 Sep 2015
- views: 33828
4:15
Interference and Diffraction
*View in 720p for best quality*
published: 04 May 2015
Interference and Diffraction
Interference and Diffraction
- Report rights infringement
- published: 04 May 2015
- views: 35218
14:04
Physics - Diffraction of Light (1 of 4) The Thin Slit
Visit http://ilectureonline.com for more math and science lectures!
In this video I will ...
published: 15 May 2013
Physics - Diffraction of Light (1 of 4) The Thin Slit
Physics - Diffraction of Light (1 of 4) The Thin Slit
- Report rights infringement
- published: 15 May 2013
- views: 76422
54:13
XII-8.5.Diffraction (2014) Pradeep Kshetrapal Physics
Physics, Class Chapter: Topic: Classroom lecture by Pradeep Kshetrapal. Language :...
published: 10 Oct 2014
XII-8.5.Diffraction (2014) Pradeep Kshetrapal Physics
2:40
Apertures and Diffraction - Exploring Wave Motion (3/5)
TELL US WHAT YOU THINK and help us improve our Free Educational Resources
https://www.sur...
published: 26 Jul 2011
Apertures and Diffraction - Exploring Wave Motion (3/5)
Apertures and Diffraction - Exploring Wave Motion (3/5)
- Report rights infringement
- published: 26 Jul 2011
- views: 95227
back
- Playlist
- Chat
4:20
Wave Diffraction
110 - Wave Diffraction
In this video Paul Andersen explains how waves will diffract (or b...
published: 18 May 2015
Wave Diffraction
Wave Diffraction
- Report rights infringement
- published: 18 May 2015
- views: 44634
1:01:45
XII_81.Wave Optics. Diffraction
Physics, Class XII Chapter: Wave Optics Topic: Diffration of Light Classroom lectu...
published: 14 Oct 2012
XII_81.Wave Optics. Diffraction
2:18
Diffraction of Light
Follow us at: https://twitter.com/TutorVista
Check us out at http://physics.tutorvista.c...
published: 30 Apr 2010
Diffraction of Light
Diffraction of Light
- Report rights infringement
- published: 30 Apr 2010
- views: 253275
14:21
Diffraction grating | Light waves | Physics | Khan Academy
What happens when there's way more then two holes? Created by David SantoPietro.
Watch th...
published: 07 Jul 2014
Diffraction grating | Light waves | Physics | Khan Academy
Diffraction grating | Light waves | Physics | Khan Academy
- Report rights infringement
- published: 07 Jul 2014
- views: 198141
1:32
Physics - Waves - Diffraction
A physics revision video all about diffraction.
published: 02 Jan 2014
Physics - Waves - Diffraction
Physics - Waves - Diffraction
- Report rights infringement
- published: 02 Jan 2014
- views: 54516
17:31
Diffraction interference patterns with phasor diagrams
Single slit and double slit interference patterns explained with phasor diagrams.
published: 25 Sep 2015
Diffraction interference patterns with phasor diagrams
Diffraction interference patterns with phasor diagrams
- Report rights infringement
- published: 25 Sep 2015
- views: 33828
4:15
Interference and Diffraction
*View in 720p for best quality*
published: 04 May 2015
Interference and Diffraction
Interference and Diffraction
- Report rights infringement
- published: 04 May 2015
- views: 35218
14:04
Physics - Diffraction of Light (1 of 4) The Thin Slit
Visit http://ilectureonline.com for more math and science lectures!
In this video I will ...
published: 15 May 2013
Physics - Diffraction of Light (1 of 4) The Thin Slit
Physics - Diffraction of Light (1 of 4) The Thin Slit
- Report rights infringement
- published: 15 May 2013
- views: 76422
54:13
XII-8.5.Diffraction (2014) Pradeep Kshetrapal Physics
Physics, Class Chapter: Topic: Classroom lecture by Pradeep Kshetrapal. Language :...
published: 10 Oct 2014
XII-8.5.Diffraction (2014) Pradeep Kshetrapal Physics
2:40
Apertures and Diffraction - Exploring Wave Motion (3/5)
TELL US WHAT YOU THINK and help us improve our Free Educational Resources
https://www.sur...
published: 26 Jul 2011
Apertures and Diffraction - Exploring Wave Motion (3/5)
Apertures and Diffraction - Exploring Wave Motion (3/5)
- Report rights infringement
- published: 26 Jul 2011
- views: 95227
back
- Playlist
- Chat
35:54
(407-P2015S) Diffraction and Interference
Diffraction and interference.
published: 02 Jun 2015
(407-P2015S) Diffraction and Interference
(407-P2015S) Diffraction and Interference
- Report rights infringement
- published: 02 Jun 2015
- views: 50
44:46
Lec 2- Condition for Diffraction
published: 31 Dec 2015
Lec 2- Condition for Diffraction
Lec 2- Condition for Diffraction
- Report rights infringement
- published: 31 Dec 2015
- views: 673
47:10
5 X Ray Diffraction
published: 24 Feb 2017
5 X Ray Diffraction
5 X Ray Diffraction
- Report rights infringement
- published: 24 Feb 2017
- views: 2
47:10
5 X Ray Diffraction
published: 02 Nov 2016
5 X Ray Diffraction
5 X Ray Diffraction
- Report rights infringement
- published: 02 Nov 2016
- views: 15
50:57
single-slit-diffraction
diffraction by single slit
published: 15 Apr 2014
single-slit-diffraction
single-slit-diffraction
- Report rights infringement
- published: 15 Apr 2014
- views: 78
1:20:09
ch 4 : Diffraction of light waves
published: 05 Nov 2016
ch 4 : Diffraction of light waves
ch 4 : Diffraction of light waves
- Report rights infringement
- published: 05 Nov 2016
- views: 752
33:15
Chapter 35 Interference and Diffraction
published: 17 Mar 2014
Chapter 35 Interference and Diffraction
Chapter 35 Interference and Diffraction
- Report rights infringement
- published: 17 Mar 2014
- views: 675
45:46
(407-P2016F) Diffraction and Interference of Waves
Diffraction and interference of waves.
published: 10 Jan 2017
(407-P2016F) Diffraction and Interference of Waves
(407-P2016F) Diffraction and Interference of Waves
- Report rights infringement
- published: 10 Jan 2017
- views: 12
1:43:11
Physics Lecture | Diffraction & Interference | Single Slit | Grating
Physics lecture on diffraction.
published: 20 Nov 2016
Physics Lecture | Diffraction & Interference | Single Slit | Grating
Physics Lecture | Diffraction & Interference | Single Slit | Grating
- Report rights infringement
- published: 20 Nov 2016
- views: 8
38:18
Physics123 Day 29 - Diffraction
Diffraction gratings, single slit diffraction, Rayleigh's criterion
published: 03 Nov 2015
Physics123 Day 29 - Diffraction
Physics123 Day 29 - Diffraction
- Report rights infringement
- published: 03 Nov 2015
- views: 604
(407-P2015S) Diffraction and Interference...
Lec 2- Condition for Diffraction...
5 X Ray Diffraction...
5 X Ray Diffraction...
single-slit-diffraction...
ch 4 : Diffraction of light waves...
Chapter 35 Interference and Diffraction...
(407-P2016F) Diffraction and Interference of Waves...
Physics Lecture | Diffraction & Interference | Sin...
Physics123 Day 29 - Diffraction...
See more photos of diffraction
back
American Airlines says sorry to woman hit with buggy by staff member
Edit The Guardian 22 Apr 2017
Video posted to Facebook shows woman in tears and flight attendant confronting passenger after argument over pushchair. Air transport. American Airlines says sorry to woman hit with buggy by staff member. Video posted to Facebook shows woman in tears and flight attendant confronting passenger after argument over pushchair. @nadiakhomami ... The incident sparked international outrage and was a public relations disaster for the carrier ... ....
back
Taliban attack underlines shortcomings in Afghan security
Edit Deutsche Welle 22 Apr 2017
Taliban militants have attacked an army compound in northern Afghanistan, killing more than 140 army personnel. Some say intelligence failures and other mistakes by Kabul and its foreign allies led to the incident ... ....
back
Florida State Senator Resigns After Racist and Obscene Remarks Go Viral
Edit WorldNews.com 21 Apr 2017
CBS Miami reported on Friday that Republican Sen. Frank Artiles submitted his letter of resignation from the Florida Senate after outrage from his incendiary remarks. His apology letter read, “My actions and my presence in government is now a distraction to my colleagues, the legislative process, and the citizens of our great State ... -WN.com, Maureen Foody....
back
March for Science: Worldwide protests begin to support 'evidence'
Edit CNN 22 Apr 2017
London (CNN)Crowds of people are marching Saturday in the United States and around the world in support of science and evidence-based research, in a protest fueled by opposition to US President Donald Trump's environmental and energy policies. Besides the main march in Washington, organizers said more than 600 "satellite" marches were due to take place globally in a protest timed to coincide with Earth Day ... Read More ... 'Broader vision' ... ....
Nanoimprinted hyperlens array: Paving the way for practical super-resolution imaging
Edit PhysOrg 21 Apr 2017
The concept of a perfect lens that can produce immaculate and flawless images has been the Holy Grail of lens makers for centuries. In 1873, a German physicist and optical scientist by the name of Ernst Abbe discovered the diffraction limit of the microscope ... Since then, there have been numerous advances in the field to produce images that appear to have higher resolution than allowed by diffraction-limited optics ... ....
Synchrotron sheds light on damaging impact of inspection technique
Edit The Engineer 20 Apr 2017
Focused Ion Beam Milling (FIB), a widely used technique that enables scientists to manipulate and study materials at the nano-scale may have dramatic unintended consequences, according to researchers at Oxford University ... Above. schematic showing FIB in action (Credit. Oxford University) ... The team studied the damage caused by FIB using a technique called coherent synchrotron X-ray diffraction....
Universal modal radiation laws for all thermal emitters [Physics]
Edit PNAS 11 Apr 2017
We derive four laws relating the absorptivity and emissivity of thermal emitters. Unlike the original Kirchhoff radiation law derivations, these derivations include diffraction, and so are valid also for small objects, and can also cover nonreciprocal objects. The proofs exploit two recent approaches. First, we express all fields in terms... ....
Wild days out for Easter: UK walks, attractions and activities – without the crowds
Edit The Guardian 08 Apr 2017
Big-name attractions are heaving over the spring break but the UK has a wealth of spectacular, less-well-known days out. Our experts reveal their favourites. Day trips. Wild days out for Easter. UK walks, attractions and activities – without the crowds ... Our experts reveal their favourites. Wild swimming, Pembrokeshire ... Twitter ... On reaching Chapman’s Pool, you can see how waves always fan out after passing through a gap (called diffraction) ... ....
The NPF Rule: A Formula for Sharp Star Photos Every Time
Edit PetaPixel 07 Apr 2017
Unfortunately, it’s a a very inaccurate rule today ... The rule doesn’t take into account pixel density, aperture, or diffraction; however, it is an easy formula to remember and calculate in your head in the field, so it is often used ... Instructions ... Diffraction is the aperture at which you start losing sensor resolution on a pixel level, at 100% zoom ... Data Sources ... https.//photographylife.com/what-is-diffraction-in-photography ... ....
Infrared Glass Optics to be Exhibited by FISBA at SPIE Defense & Commercial Sensing
Edit Market Watch 03 Apr 2017
TUCSON, Ariz., April 3, 2017 /PRNewswire/ -- FISBA, an industry leader for optical components and systems, will be exhibiting solutions in precision glass molding for infrared at DCS 2017. Supported by advanced tactile metrology, FISBA produces components in the SWIR, MWIR and LWIR including aspheric optics and diffractives molded from chalcogenide glass ... birgit.rauch@fisba.com. www.fisba.com....
back
Astronauts To Grow Space Crystals To Help Medical Drug Development
Edit IFL Science 03 Apr 2017
Crystals grown on the International Space Station could be used by researchers back on Earth to develop new drugs to help fight disease ... This is known as structure-based drug design ... A lysozyme crystal formation as seen under a light microscope ... “These protein aggregates can then incorporate into the growing crystals causing defects, disturbing the protein alignment, which then reduces the crystal's X-ray diffraction quality.” ... ....
Why the Technical Stuff Matters
Edit PetaPixel 31 Mar 2017
In other cases—say, setting an aperture that balances diffraction with depth of field—you may have plenty of time to do trial-and-error in the field (assuming typical conditions) without really understanding the topic ... out in the field, you’re forcing your brain to understand basic concepts like aperture and diffraction with far more thoroughness....
Paradigm expands its high-definition software suite in the Paradigm 17 release
Edit Oilfield Technology 31 Mar 2017
Paradigm® has announced the release of its Paradigm 17 solution suite, running on an expanded high-definition platform. This release aims at ensuring that investments in data acquisition result in added value to drilling, completion and production ... In EarthStudy 360®, diffraction/specular imaging improvements, based on new post-processing of directional angle gathers, help minimise guesswork for interpreters ... ....
CO2 clathrate hydrate properties
Edit PhysOrg 30 Mar 2017
The team of researchers, including PhD student Ms Emmal Safi, used the High Resolution Powder Diffraction beamline (I11) at Diamond Light Source to conduct an in situ study of clathrates that are more relevant to those produced in the salty oceans of ......
Sirius B — A New Pup in My Life
Edit Sky & Telescope 29 Mar 2017
Bob King ... This image illustrates how diffraction spikes can sometimes get in the way of the star and make it impossible to see even on an ideal night ... Jim described it as obvious and located just below a prominent diffraction spike sticking out like some luminous cactus spine due east of Sirius A ... Jerry Lodriguss ... If your reflecting telescope uses a standard spider mount for the secondary mirror, stars will produce diffraction spikes ... ....
Electron Microscopy Market Growing With The Need For Component Identification - IndustryARC Analysis
Edit Market Watch 24 Mar 2017
Hyderabad, India, Mar 24, 2017 (GLOBE NEWSWIRE via COMTEX) --. The report "Electron Microscopy Market ... Browse numerous Market Tables and Figures spread through 77 Pages and an in-depth TOC on "Electron Microscopy Market 2017 - 2022" ... Type of products. The transmission electron microscope (TEM), The scanning electron microscope (SEM), Scanning transmission electron microscope (STEM), Electron backscatter diffraction (EBSD)....
PHOTOS: New species of cloud identified in 21st century Cloud Atlas
Edit Raw Story 24 Mar 2017
Celebrate with some amazing photos of the fluffy stuff. Claudia Hinz | International Cloud Atlas The iridescence is caused by diffraction of sunlight in all the tiny, uniform clouds. Clouds are a lot like Baskin-Robbins. They’re timeless, can be found all over America, and come in 31 flavors. A... ....
- 1
- 2
- 3
- 4
- 5
- Next page »
