- published: 28 Nov 2012
- views: 220180
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J.J. Thompson discovered the electron, the first of the subatomic particles, using the cathode ray tube experiment. He found that many different metals release cathode rays, and that cathode rays were made of electrons, very small negatively charged particles. This disproved John Dalton's theory of the atom, and Thompson came up with the plum pudding model of the atom.
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Check us out at http://chemistry.tutorvista.com/inorganic-chemistry/cathode-ray-tube-experiment.html
Cathode Ray Tube
The Cathode Ray Tube (CRT) is a vacuum tube containing an electron gun (a source of electrons) and a fluorescent screen, with internal or external means to accelerate and deflect the electron beam, used to create images in the form of light emitted from the fluorescent screen. The image may represent electrical waveforms (oscilloscope), pictures (television, computer monitor), radar targets and others.
The CRT uses an evacuated glass envelope which is large, deep, heavy, and relatively fragile. Display technologies without these disadvantages, such as flat plasma displays, liquid crystal displays, DLP, OLED have replaced CRTs in many applications and are becoming increasingly common as costs decline. A cathode ray tube is a vacuum tube which consists of one or more electron guns, possibly internal electrostatic deflection plates, and a phosphor target. In television sets and computer monitors, the entire front area of the tube is scanned repetitively and systematically in a fixed pattern called a raster. An image is produced by controlling the intensity of each of the three electron beams, one for each additive primary color (red, green, and blue) with a video signal as a reference. In all modern CRT monitors and televisions, the beams are bent by magnetic deflection, a varying magnetic field generated by coils and driven by electronic circuits around the neck of the tube, although electrostatic deflection is commonly used in oscilloscopes, a type of diagnostic instrument.
Please like our facebook page
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- published: 05 May 2010
- views: 461209
This is the official Video of Cathode Ray Tube by sir JJ Thomson..
A Cathode ray tube is the forerunner of the television tube. It is a glass tube from which
most of the air has been evacuated.
When the two metal plates are connected to a high-voltage source, the negatively charged plate, called the cathode, emits an invisible ray.
The cathode ray is drawn to the positively charged plate, called the anode, where it passes through a hole and continues traveling to the other end of the tube.
When the ray strikes the specially coated surface, the cathode ray produces a strong fluorescence, or bright light.
When an electric field is applied across the cathode ray tube, the cathode ray is attracted by the plate bearing positive charges. Therefore, a cathode ray must consist of negatively charged particles.
A moving charged body behaves like a tiny magnet, and it can interact with am external magnetic field. The electrons are deflected by the magnetic field.
As expected, when the direction of the external magnet field is reversed, the beam of electrons is deflected in the opposite direction.
In 1897, JJ Thomson, and English physicist, determined the charge-to-mass ratio of an electron.
He adjusted the electric field so that the electrostatic deflection (0E) was the same as the magnetic deflection (0B), and was able to calculate the charge-to-mass ratio of an electron using the following equation:
Where E is the applied electrical field, 0 is the angle of deflection, B is the applied magnetic field, and / is the distance traveled by the cathode rays.
Thomson determined the charge-to-mass ratio of an electron to be -1.76 x 10 eight power coulombs per gram.
hope i helped... ^^
Please Subscribe!.. and hit Like!
- published: 07 Apr 2012
- views: 227049
Demo 10 HChem
"As the cathode rays carry a charge of negative electricity, are deflected by an electrostatic force as if they were negatively electrified, and are acted on by a magnetic force in just the way in which this force would act on a negatively electrified body moving along the path of these rays, I can see no escape from the conclusion that they are charges of negative electricity carried by particles of matter."
—J. J. Thomson (Philosophical Magazine, 44, 293 (1897))
- published: 01 Oct 2008
- views: 268985
Ask any questions in the comments. Do not attempt to recreate this experiment. The vacuum on this tube is not enough to create a beam that does not glow so bright. This may be considered a "rarified arc in a vacuum" but it still demonstrates the properties of a cathode ray tube. Don't post nasty comments. You may be blocked.
- published: 07 May 2014
- views: 87924
Follow us at: https://plus.google.com/+tutorvista/
Check out us at:http://www.tutorvista.com/content/physics/physics-ii/modern-physics/cathode-rays.php
Cathode Ray Oscilloscope
The cathode ray oscilloscope is used as an animation in the laboratories. Since it is more reliable, stable and ease of operation , the animation of the cathode ray oscilloscope is used in lab. The animation of the cathode ray oscilloscope which is used in the lab provide the measurement of voltage signals.
Please like our facebook page
http://www.facebook.com/tutorvista
- published: 26 Mar 2013
- views: 122341
On this channel you can get education and knowledge for general issues and topics
- published: 01 Dec 2016
- views: 72
4 of our cathode ray tubes showing some of their unique properties. The first just shows the electron beam across a phosphor being bent by a magnet. The 'Maltese Cross Tube' has a metal cross as a barrier indicating the path of travel of the electron beam. The paddlewheel tube demonstrates the momentum carried by electrons as they strike the vanes and cause the wheel to spin. Lastly, the x-ray tube is pointed towards a plush bear with a copper wire skeleton.
- published: 20 Jun 2008
- views: 78701
Cathode ray tube
The cathode ray tube (CRT) is a vacuum tube containing one or more electron guns, and a phosphorescent screen used to view images. It has a means to accelerate and deflect the electron beam(s) onto the screen to create the images. The images may represent electrical waveforms (oscilloscope), pictures (television, computer monitor), radar targets or others. CRTs have also been used as memory devices, in which case the visible light emitted from the fluorescent material (if any) is not intended to have significant meaning to a visual observer (though the visible pattern on the tube face may cryptically represent the stored data).
The CRT uses an evacuated glass envelope which is large, deep (i.e. long from front screen face to rear end), fairly heavy, and relatively fragile. As a matter of safety, the face is typically made of thick lead glass so as to be highly shatter-resistant and to block most X-ray emissions, particularly if the CRT is used in a consumer product.
Since 2008, CRTs have largely been superseded by newer display technologies such as LCD, plasma display, and OLED, which have lower manufacturing costs, power consumption, weight and bulk.
This page contains text from Wikipedia, the Free Encyclopedia -
https://wn.com/Cathode_ray_tube
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.
Cathode ray
Cathode rays (also called an electron beam or e-beam) are streams of electrons observed in vacuum tubes. If an evacuated glass tube is equipped with two electrodes and a voltage is applied, the glass opposite of the negative electrode is observed to glow, due to electrons emitted from and travelling perpendicular to the cathode (the electrode connected to the negative terminal of the voltage supply). They were first observed in 1869 by German physicist Johann Hittorf, and were named in 1876 by Eugen Goldstein Kathodenstrahlen, or cathode rays.
Electrons were first discovered as the constituents of cathode rays. In 1897 British physicist J. J. Thomson showed the rays were composed of a previously unknown negatively charged particle, which was later named the electron. Cathode ray tubes (CRTs) use a focused beam of electrons deflected by electric or magnetic fields to create the image in a classic television set.
Description
Cathode rays are so named because they are emitted by the negative electrode, or cathode, in a vacuum tube. To release electrons into the tube, they first must be detached from the atoms of the cathode. In the early cold cathode vacuum tubes, called Crookes tubes, this was done by using a high electrical potential between the anode and the cathode to ionize the residual gas in the tube; the ions were accelerated by the electric field and released electrons when they collided with the cathode. Modern vacuum tubes use thermionic emission, in which the cathode is made of a thin wire filament which is heated by a separate electric current passing through it. The increased random heat motion of the filament knocks electrons out at the surface of the filament, into the evacuated space of the tube.
This page contains text from Wikipedia, the Free Encyclopedia -
https://wn.com/Cathode_ray
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.
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11:08Discovery of the Electron: Cathode Ray Tube Experiment
Discovery of the Electron: Cathode Ray Tube ExperimentDiscovery of the Electron: Cathode Ray Tube Experiment
To see all my Chemistry videos, check out http://socratic.org/chemistry J.J. Thompson discovered the electron, the first of the subatomic particles, using the cathode ray tube experiment. He found that many different metals release cathode rays, and that cathode rays were made of electrons, very small negatively charged particles. This disproved John Dalton's theory of the atom, and Thompson came up with the plum pudding model of the atom. -
3:47Cathode Ray Tube
Cathode Ray TubeCathode Ray Tube
Follow us at: https://twitter.com/TutorVista Check us out at http://chemistry.tutorvista.com/inorganic-chemistry/cathode-ray-tube-experiment.html Cathode Ray Tube The Cathode Ray Tube (CRT) is a vacuum tube containing an electron gun (a source of electrons) and a fluorescent screen, with internal or external means to accelerate and deflect the electron beam, used to create images in the form of light emitted from the fluorescent screen. The image may represent electrical waveforms (oscilloscope), pictures (television, computer monitor), radar targets and others. The CRT uses an evacuated glass envelope which is large, deep, heavy, and relatively fragile. Display technologies without these disadvantages, such as flat plasma displays, liquid crystal displays, DLP, OLED have replaced CRTs in many applications and are becoming increasingly common as costs decline. A cathode ray tube is a vacuum tube which consists of one or more electron guns, possibly internal electrostatic deflection plates, and a phosphor target. In television sets and computer monitors, the entire front area of the tube is scanned repetitively and systematically in a fixed pattern called a raster. An image is produced by controlling the intensity of each of the three electron beams, one for each additive primary color (red, green, and blue) with a video signal as a reference. In all modern CRT monitors and televisions, the beams are bent by magnetic deflection, a varying magnetic field generated by coils and driven by electronic circuits around the neck of the tube, although electrostatic deflection is commonly used in oscilloscopes, a type of diagnostic instrument. Please like our facebook page http://www.facebook.com/tutorvista -
1:48Cathode Ray Tube
Cathode Ray TubeCathode Ray Tube
This is the official Video of Cathode Ray Tube by sir JJ Thomson.. A Cathode ray tube is the forerunner of the television tube. It is a glass tube from which most of the air has been evacuated. When the two metal plates are connected to a high-voltage source, the negatively charged plate, called the cathode, emits an invisible ray. The cathode ray is drawn to the positively charged plate, called the anode, where it passes through a hole and continues traveling to the other end of the tube. When the ray strikes the specially coated surface, the cathode ray produces a strong fluorescence, or bright light. When an electric field is applied across the cathode ray tube, the cathode ray is attracted by the plate bearing positive charges. Therefore, a cathode ray must consist of negatively charged particles. A moving charged body behaves like a tiny magnet, and it can interact with am external magnetic field. The electrons are deflected by the magnetic field. As expected, when the direction of the external magnet field is reversed, the beam of electrons is deflected in the opposite direction. In 1897, JJ Thomson, and English physicist, determined the charge-to-mass ratio of an electron. He adjusted the electric field so that the electrostatic deflection (0E) was the same as the magnetic deflection (0B), and was able to calculate the charge-to-mass ratio of an electron using the following equation: Where E is the applied electrical field, 0 is the angle of deflection, B is the applied magnetic field, and / is the distance traveled by the cathode rays. Thomson determined the charge-to-mass ratio of an electron to be -1.76 x 10 eight power coulombs per gram. hope i helped... ^^ Please Subscribe!.. and hit Like! -
2:49Cathode Ray Tube
Cathode Ray TubeCathode Ray Tube
Demo 10 HChem "As the cathode rays carry a charge of negative electricity, are deflected by an electrostatic force as if they were negatively electrified, and are acted on by a magnetic force in just the way in which this force would act on a negatively electrified body moving along the path of these rays, I can see no escape from the conclusion that they are charges of negative electricity carried by particles of matter." —J. J. Thomson (Philosophical Magazine, 44, 293 (1897)) -
4:20Incredible Homemade Cathode Ray Tube - Part 1
Incredible Homemade Cathode Ray Tube - Part 1Incredible Homemade Cathode Ray Tube - Part 1
Ask any questions in the comments. Do not attempt to recreate this experiment. The vacuum on this tube is not enough to create a beam that does not glow so bright. This may be considered a "rarified arc in a vacuum" but it still demonstrates the properties of a cathode ray tube. Don't post nasty comments. You may be blocked. -
6:17Cathode Ray Oscilloscope and its Applications
Cathode Ray Oscilloscope and its ApplicationsCathode Ray Oscilloscope and its Applications
Follow us at: https://plus.google.com/+tutorvista/ Check out us at:http://www.tutorvista.com/content/physics/physics-ii/modern-physics/cathode-rays.php Cathode Ray Oscilloscope The cathode ray oscilloscope is used as an animation in the laboratories. Since it is more reliable, stable and ease of operation , the animation of the cathode ray oscilloscope is used in lab. The animation of the cathode ray oscilloscope which is used in the lab provide the measurement of voltage signals. Please like our facebook page http://www.facebook.com/tutorvista -
7:30CATHODE RAY TUBE ! LEARN AND GROW
CATHODE RAY TUBE ! LEARN AND GROWCATHODE RAY TUBE ! LEARN AND GROW
On this channel you can get education and knowledge for general issues and topics -
1:25How a CRT TV works
How a CRT TV works -
1:44Fun with CRTs
Fun with CRTsFun with CRTs
4 of our cathode ray tubes showing some of their unique properties. The first just shows the electron beam across a phosphor being bent by a magnet. The 'Maltese Cross Tube' has a metal cross as a barrier indicating the path of travel of the electron beam. The paddlewheel tube demonstrates the momentum carried by electrons as they strike the vanes and cause the wheel to spin. Lastly, the x-ray tube is pointed towards a plush bear with a copper wire skeleton. -
5:00How It's Made Cathode Ray Tubes
How It's Made Cathode Ray Tubes
Cathode Ray Tube
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Discovery of the Electron: Cathode Ray Tube Experiment
To see all my Chemistry videos, check out http://socratic.org/chemistry J.J. Thompson discovered the electron, the first of the subatomic particles, using the cathode ray tube experiment. He found that many different metals release cathode rays, and that cathode rays were made of electrons, very small negatively charged particles. This disproved John Dalton's theory of the atom, and Thompson came up with the plum pudding model of the atom.
published: 28 Nov 2012 -
Cathode Ray Tube
Follow us at: https://twitter.com/TutorVista Check us out at http://chemistry.tutorvista.com/inorganic-chemistry/cathode-ray-tube-experiment.html Cathode Ray Tube The Cathode Ray Tube (CRT) is a vacuum tube containing an electron gun (a source of electrons) and a fluorescent screen, with internal or external means to accelerate and deflect the electron beam, used to create images in the form of light emitted from the fluorescent screen. The image may represent electrical waveforms (oscilloscope), pictures (television, computer monitor), radar targets and others. The CRT uses an evacuated glass envelope which is large, deep, heavy, and relatively fragile. Display technologies without these disadvantages, such as flat plasma displays, liquid crystal displays, DLP, OLED have replaced CRTs...
published: 05 May 2010 -
Cathode Ray Tube
This is the official Video of Cathode Ray Tube by sir JJ Thomson.. A Cathode ray tube is the forerunner of the television tube. It is a glass tube from which most of the air has been evacuated. When the two metal plates are connected to a high-voltage source, the negatively charged plate, called the cathode, emits an invisible ray. The cathode ray is drawn to the positively charged plate, called the anode, where it passes through a hole and continues traveling to the other end of the tube. When the ray strikes the specially coated surface, the cathode ray produces a strong fluorescence, or bright light. When an electric field is applied across the cathode ray tube, the cathode ray is attracted by the plate bearing positive charges. Therefore, a cathode ray must consist of negatively charg...
published: 07 Apr 2012 -
Cathode Ray Tube
Demo 10 HChem "As the cathode rays carry a charge of negative electricity, are deflected by an electrostatic force as if they were negatively electrified, and are acted on by a magnetic force in just the way in which this force would act on a negatively electrified body moving along the path of these rays, I can see no escape from the conclusion that they are charges of negative electricity carried by particles of matter." —J. J. Thomson (Philosophical Magazine, 44, 293 (1897))
published: 01 Oct 2008 -
Incredible Homemade Cathode Ray Tube - Part 1
Ask any questions in the comments. Do not attempt to recreate this experiment. The vacuum on this tube is not enough to create a beam that does not glow so bright. This may be considered a "rarified arc in a vacuum" but it still demonstrates the properties of a cathode ray tube. Don't post nasty comments. You may be blocked.
published: 07 May 2014 -
Cathode Ray Oscilloscope and its Applications
Follow us at: https://plus.google.com/+tutorvista/ Check out us at:http://www.tutorvista.com/content/physics/physics-ii/modern-physics/cathode-rays.php Cathode Ray Oscilloscope The cathode ray oscilloscope is used as an animation in the laboratories. Since it is more reliable, stable and ease of operation , the animation of the cathode ray oscilloscope is used in lab. The animation of the cathode ray oscilloscope which is used in the lab provide the measurement of voltage signals. Please like our facebook page http://www.facebook.com/tutorvista
published: 26 Mar 2013 -
CATHODE RAY TUBE ! LEARN AND GROW
On this channel you can get education and knowledge for general issues and topics
published: 01 Dec 2016 -
-
Fun with CRTs
4 of our cathode ray tubes showing some of their unique properties. The first just shows the electron beam across a phosphor being bent by a magnet. The 'Maltese Cross Tube' has a metal cross as a barrier indicating the path of travel of the electron beam. The paddlewheel tube demonstrates the momentum carried by electrons as they strike the vanes and cause the wheel to spin. Lastly, the x-ray tube is pointed towards a plush bear with a copper wire skeleton.
published: 20 Jun 2008 -
How It's Made Cathode Ray Tubes
Discovery / Science Channel's "How It's Made" Cathode Ray Tubes
published: 23 Jun 2013
Discovery of the Electron: Cathode Ray Tube Experiment
- Order: Reorder
- Duration: 11:08
- Updated: 28 Nov 2012
- views: 220180
To see all my Chemistry videos, check out
http://socratic.org/chemistry
J.J. Thompson discovered the electron, the first of the subatomic particles, using the ...
To see all my Chemistry videos, check out
http://socratic.org/chemistry
J.J. Thompson discovered the electron, the first of the subatomic particles, using the cathode ray tube experiment. He found that many different metals release cathode rays, and that cathode rays were made of electrons, very small negatively charged particles. This disproved John Dalton's theory of the atom, and Thompson came up with the plum pudding model of the atom.
https://wn.com/Discovery_Of_The_Electron_Cathode_Ray_Tube_Experiment
To see all my Chemistry videos, check out
http://socratic.org/chemistry
J.J. Thompson discovered the electron, the first of the subatomic particles, using the cathode ray tube experiment. He found that many different metals release cathode rays, and that cathode rays were made of electrons, very small negatively charged particles. This disproved John Dalton's theory of the atom, and Thompson came up with the plum pudding model of the atom.
- published: 28 Nov 2012
- views: 220180
Cathode Ray Tube
- Order: Reorder
- Duration: 3:47
- Updated: 05 May 2010
- views: 461209
Follow us at: https://twitter.com/TutorVista
Check us out at http://chemistry.tutorvista.com/inorganic-chemistry/cathode-ray-tube-experiment.html
Cathode Ray...
Follow us at: https://twitter.com/TutorVista
Check us out at http://chemistry.tutorvista.com/inorganic-chemistry/cathode-ray-tube-experiment.html
Cathode Ray Tube
The Cathode Ray Tube (CRT) is a vacuum tube containing an electron gun (a source of electrons) and a fluorescent screen, with internal or external means to accelerate and deflect the electron beam, used to create images in the form of light emitted from the fluorescent screen. The image may represent electrical waveforms (oscilloscope), pictures (television, computer monitor), radar targets and others.
The CRT uses an evacuated glass envelope which is large, deep, heavy, and relatively fragile. Display technologies without these disadvantages, such as flat plasma displays, liquid crystal displays, DLP, OLED have replaced CRTs in many applications and are becoming increasingly common as costs decline. A cathode ray tube is a vacuum tube which consists of one or more electron guns, possibly internal electrostatic deflection plates, and a phosphor target. In television sets and computer monitors, the entire front area of the tube is scanned repetitively and systematically in a fixed pattern called a raster. An image is produced by controlling the intensity of each of the three electron beams, one for each additive primary color (red, green, and blue) with a video signal as a reference. In all modern CRT monitors and televisions, the beams are bent by magnetic deflection, a varying magnetic field generated by coils and driven by electronic circuits around the neck of the tube, although electrostatic deflection is commonly used in oscilloscopes, a type of diagnostic instrument.
Please like our facebook page
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https://wn.com/Cathode_Ray_Tube
Follow us at: https://twitter.com/TutorVista
Check us out at http://chemistry.tutorvista.com/inorganic-chemistry/cathode-ray-tube-experiment.html
Cathode Ray Tube
The Cathode Ray Tube (CRT) is a vacuum tube containing an electron gun (a source of electrons) and a fluorescent screen, with internal or external means to accelerate and deflect the electron beam, used to create images in the form of light emitted from the fluorescent screen. The image may represent electrical waveforms (oscilloscope), pictures (television, computer monitor), radar targets and others.
The CRT uses an evacuated glass envelope which is large, deep, heavy, and relatively fragile. Display technologies without these disadvantages, such as flat plasma displays, liquid crystal displays, DLP, OLED have replaced CRTs in many applications and are becoming increasingly common as costs decline. A cathode ray tube is a vacuum tube which consists of one or more electron guns, possibly internal electrostatic deflection plates, and a phosphor target. In television sets and computer monitors, the entire front area of the tube is scanned repetitively and systematically in a fixed pattern called a raster. An image is produced by controlling the intensity of each of the three electron beams, one for each additive primary color (red, green, and blue) with a video signal as a reference. In all modern CRT monitors and televisions, the beams are bent by magnetic deflection, a varying magnetic field generated by coils and driven by electronic circuits around the neck of the tube, although electrostatic deflection is commonly used in oscilloscopes, a type of diagnostic instrument.
Please like our facebook page
http://www.facebook.com/tutorvista
- published: 05 May 2010
- views: 461209
Cathode Ray Tube
- Order: Reorder
- Duration: 1:48
- Updated: 07 Apr 2012
- views: 227049
This is the official Video of Cathode Ray Tube by sir JJ Thomson..
A Cathode ray tube is the forerunner of the television tube. It is a glass tube from which
m...
This is the official Video of Cathode Ray Tube by sir JJ Thomson..
A Cathode ray tube is the forerunner of the television tube. It is a glass tube from which
most of the air has been evacuated.
When the two metal plates are connected to a high-voltage source, the negatively charged plate, called the cathode, emits an invisible ray.
The cathode ray is drawn to the positively charged plate, called the anode, where it passes through a hole and continues traveling to the other end of the tube.
When the ray strikes the specially coated surface, the cathode ray produces a strong fluorescence, or bright light.
When an electric field is applied across the cathode ray tube, the cathode ray is attracted by the plate bearing positive charges. Therefore, a cathode ray must consist of negatively charged particles.
A moving charged body behaves like a tiny magnet, and it can interact with am external magnetic field. The electrons are deflected by the magnetic field.
As expected, when the direction of the external magnet field is reversed, the beam of electrons is deflected in the opposite direction.
In 1897, JJ Thomson, and English physicist, determined the charge-to-mass ratio of an electron.
He adjusted the electric field so that the electrostatic deflection (0E) was the same as the magnetic deflection (0B), and was able to calculate the charge-to-mass ratio of an electron using the following equation:
Where E is the applied electrical field, 0 is the angle of deflection, B is the applied magnetic field, and / is the distance traveled by the cathode rays.
Thomson determined the charge-to-mass ratio of an electron to be -1.76 x 10 eight power coulombs per gram.
hope i helped... ^^
Please Subscribe!.. and hit Like!
https://wn.com/Cathode_Ray_Tube
This is the official Video of Cathode Ray Tube by sir JJ Thomson..
A Cathode ray tube is the forerunner of the television tube. It is a glass tube from which
most of the air has been evacuated.
When the two metal plates are connected to a high-voltage source, the negatively charged plate, called the cathode, emits an invisible ray.
The cathode ray is drawn to the positively charged plate, called the anode, where it passes through a hole and continues traveling to the other end of the tube.
When the ray strikes the specially coated surface, the cathode ray produces a strong fluorescence, or bright light.
When an electric field is applied across the cathode ray tube, the cathode ray is attracted by the plate bearing positive charges. Therefore, a cathode ray must consist of negatively charged particles.
A moving charged body behaves like a tiny magnet, and it can interact with am external magnetic field. The electrons are deflected by the magnetic field.
As expected, when the direction of the external magnet field is reversed, the beam of electrons is deflected in the opposite direction.
In 1897, JJ Thomson, and English physicist, determined the charge-to-mass ratio of an electron.
He adjusted the electric field so that the electrostatic deflection (0E) was the same as the magnetic deflection (0B), and was able to calculate the charge-to-mass ratio of an electron using the following equation:
Where E is the applied electrical field, 0 is the angle of deflection, B is the applied magnetic field, and / is the distance traveled by the cathode rays.
Thomson determined the charge-to-mass ratio of an electron to be -1.76 x 10 eight power coulombs per gram.
hope i helped... ^^
Please Subscribe!.. and hit Like!
- published: 07 Apr 2012
- views: 227049
Cathode Ray Tube
- Order: Reorder
- Duration: 2:49
- Updated: 01 Oct 2008
- views: 268985
Demo 10 HChem
"As the cathode rays carry a charge of negative electricity, are deflected by an electrostatic force as if they were negatively electrified, and a...
Demo 10 HChem
"As the cathode rays carry a charge of negative electricity, are deflected by an electrostatic force as if they were negatively electrified, and are acted on by a magnetic force in just the way in which this force would act on a negatively electrified body moving along the path of these rays, I can see no escape from the conclusion that they are charges of negative electricity carried by particles of matter."
—J. J. Thomson (Philosophical Magazine, 44, 293 (1897))
https://wn.com/Cathode_Ray_Tube
Demo 10 HChem
"As the cathode rays carry a charge of negative electricity, are deflected by an electrostatic force as if they were negatively electrified, and are acted on by a magnetic force in just the way in which this force would act on a negatively electrified body moving along the path of these rays, I can see no escape from the conclusion that they are charges of negative electricity carried by particles of matter."
—J. J. Thomson (Philosophical Magazine, 44, 293 (1897))
- published: 01 Oct 2008
- views: 268985
Incredible Homemade Cathode Ray Tube - Part 1
- Order: Reorder
- Duration: 4:20
- Updated: 07 May 2014
- views: 87924
Ask any questions in the comments. Do not attempt to recreate this experiment. The vacuum on this tube is not enough to create a beam that does not glow so brig...
Ask any questions in the comments. Do not attempt to recreate this experiment. The vacuum on this tube is not enough to create a beam that does not glow so bright. This may be considered a "rarified arc in a vacuum" but it still demonstrates the properties of a cathode ray tube. Don't post nasty comments. You may be blocked.
https://wn.com/Incredible_Homemade_Cathode_Ray_Tube_Part_1
Ask any questions in the comments. Do not attempt to recreate this experiment. The vacuum on this tube is not enough to create a beam that does not glow so bright. This may be considered a "rarified arc in a vacuum" but it still demonstrates the properties of a cathode ray tube. Don't post nasty comments. You may be blocked.
- published: 07 May 2014
- views: 87924
Cathode Ray Oscilloscope and its Applications
- Order: Reorder
- Duration: 6:17
- Updated: 26 Mar 2013
- views: 122341
Follow us at: https://plus.google.com/+tutorvista/
Check out us at:http://www.tutorvista.com/content/physics/physics-ii/modern-physics/cathode-rays.php
Catho...
Follow us at: https://plus.google.com/+tutorvista/
Check out us at:http://www.tutorvista.com/content/physics/physics-ii/modern-physics/cathode-rays.php
Cathode Ray Oscilloscope
The cathode ray oscilloscope is used as an animation in the laboratories. Since it is more reliable, stable and ease of operation , the animation of the cathode ray oscilloscope is used in lab. The animation of the cathode ray oscilloscope which is used in the lab provide the measurement of voltage signals.
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Check out us at:http://www.tutorvista.com/content/physics/physics-ii/modern-physics/cathode-rays.php
Cathode Ray Oscilloscope
The cathode ray oscilloscope is used as an animation in the laboratories. Since it is more reliable, stable and ease of operation , the animation of the cathode ray oscilloscope is used in lab. The animation of the cathode ray oscilloscope which is used in the lab provide the measurement of voltage signals.
Please like our facebook page
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- published: 26 Mar 2013
- views: 122341
CATHODE RAY TUBE ! LEARN AND GROW
- Order: Reorder
- Duration: 7:30
- Updated: 01 Dec 2016
- views: 72
On this channel you can get education and knowledge for general issues and topics
On this channel you can get education and knowledge for general issues and topics
https://wn.com/Cathode_Ray_Tube_Learn_And_Grow
On this channel you can get education and knowledge for general issues and topics
- published: 01 Dec 2016
- views: 72
How a CRT TV works
- Order: Reorder
- Duration: 1:25
- Updated: 12 Jan 2012
- views: 69293
From the Grolier Multimedia Encyclopedia 1995
From the Grolier Multimedia Encyclopedia 1995
https://wn.com/How_A_Crt_Tv_Works
Fun with CRTs
- Order: Reorder
- Duration: 1:44
- Updated: 20 Jun 2008
- views: 78701
4 of our cathode ray tubes showing some of their unique properties. The first just shows the electron beam across a phosphor being bent by a magnet. The 'Maltes...
4 of our cathode ray tubes showing some of their unique properties. The first just shows the electron beam across a phosphor being bent by a magnet. The 'Maltese Cross Tube' has a metal cross as a barrier indicating the path of travel of the electron beam. The paddlewheel tube demonstrates the momentum carried by electrons as they strike the vanes and cause the wheel to spin. Lastly, the x-ray tube is pointed towards a plush bear with a copper wire skeleton.
https://wn.com/Fun_With_Crts
4 of our cathode ray tubes showing some of their unique properties. The first just shows the electron beam across a phosphor being bent by a magnet. The 'Maltese Cross Tube' has a metal cross as a barrier indicating the path of travel of the electron beam. The paddlewheel tube demonstrates the momentum carried by electrons as they strike the vanes and cause the wheel to spin. Lastly, the x-ray tube is pointed towards a plush bear with a copper wire skeleton.
- published: 20 Jun 2008
- views: 78701
How It's Made Cathode Ray Tubes
- Order: Reorder
- Duration: 5:00
- Updated: 23 Jun 2013
- views: 48992
-
Discovery of the Electron: Cathode Ray Tube Experiment
To see all my Chemistry videos, check out http://socratic.org/chemistry J.J. Thompson discovered the electron, the first of the subatomic particles, using the cathode ray tube experiment. He found that many different metals release cathode rays, and that cathode rays were made of electrons, very small negatively charged particles. This disproved John Dalton's theory of the atom, and Thompson came up with the plum pudding model of the atom.
published: 28 Nov 2012 -
Cathode Ray Tube
Follow us at: https://twitter.com/TutorVista Check us out at http://chemistry.tutorvista.com/inorganic-chemistry/cathode-ray-tube-experiment.html Cathode Ray Tube The Cathode Ray Tube (CRT) is a vacuum tube containing an electron gun (a source of electrons) and a fluorescent screen, with internal or external means to accelerate and deflect the electron beam, used to create images in the form of light emitted from the fluorescent screen. The image may represent electrical waveforms (oscilloscope), pictures (television, computer monitor), radar targets and others. The CRT uses an evacuated glass envelope which is large, deep, heavy, and relatively fragile. Display technologies without these disadvantages, such as flat plasma displays, liquid crystal displays, DLP, OLED have replaced CRTs...
published: 05 May 2010 -
Cathode Ray Tube
This is the official Video of Cathode Ray Tube by sir JJ Thomson.. A Cathode ray tube is the forerunner of the television tube. It is a glass tube from which most of the air has been evacuated. When the two metal plates are connected to a high-voltage source, the negatively charged plate, called the cathode, emits an invisible ray. The cathode ray is drawn to the positively charged plate, called the anode, where it passes through a hole and continues traveling to the other end of the tube. When the ray strikes the specially coated surface, the cathode ray produces a strong fluorescence, or bright light. When an electric field is applied across the cathode ray tube, the cathode ray is attracted by the plate bearing positive charges. Therefore, a cathode ray must consist of negatively charg...
published: 07 Apr 2012 -
Cathode Ray Tube
Demo 10 HChem "As the cathode rays carry a charge of negative electricity, are deflected by an electrostatic force as if they were negatively electrified, and are acted on by a magnetic force in just the way in which this force would act on a negatively electrified body moving along the path of these rays, I can see no escape from the conclusion that they are charges of negative electricity carried by particles of matter." —J. J. Thomson (Philosophical Magazine, 44, 293 (1897))
published: 01 Oct 2008 -
Incredible Homemade Cathode Ray Tube - Part 1
Ask any questions in the comments. Do not attempt to recreate this experiment. The vacuum on this tube is not enough to create a beam that does not glow so bright. This may be considered a "rarified arc in a vacuum" but it still demonstrates the properties of a cathode ray tube. Don't post nasty comments. You may be blocked.
published: 07 May 2014 -
Cathode Ray Oscilloscope and its Applications
Follow us at: https://plus.google.com/+tutorvista/ Check out us at:http://www.tutorvista.com/content/physics/physics-ii/modern-physics/cathode-rays.php Cathode Ray Oscilloscope The cathode ray oscilloscope is used as an animation in the laboratories. Since it is more reliable, stable and ease of operation , the animation of the cathode ray oscilloscope is used in lab. The animation of the cathode ray oscilloscope which is used in the lab provide the measurement of voltage signals. Please like our facebook page http://www.facebook.com/tutorvista
published: 26 Mar 2013 -
CATHODE RAY TUBE ! LEARN AND GROW
On this channel you can get education and knowledge for general issues and topics
published: 01 Dec 2016 -
-
Fun with CRTs
4 of our cathode ray tubes showing some of their unique properties. The first just shows the electron beam across a phosphor being bent by a magnet. The 'Maltese Cross Tube' has a metal cross as a barrier indicating the path of travel of the electron beam. The paddlewheel tube demonstrates the momentum carried by electrons as they strike the vanes and cause the wheel to spin. Lastly, the x-ray tube is pointed towards a plush bear with a copper wire skeleton.
published: 20 Jun 2008 -
How It's Made Cathode Ray Tubes
Discovery / Science Channel's "How It's Made" Cathode Ray Tubes
published: 23 Jun 2013
Discovery of the Electron: Cathode Ray Tube Experiment
- Order: Reorder
- Duration: 11:08
- Updated: 28 Nov 2012
- views: 220180
To see all my Chemistry videos, check out
http://socratic.org/chemistry
J.J. Thompson discovered the electron, the first of the subatomic particles, using the ...
To see all my Chemistry videos, check out
http://socratic.org/chemistry
J.J. Thompson discovered the electron, the first of the subatomic particles, using the cathode ray tube experiment. He found that many different metals release cathode rays, and that cathode rays were made of electrons, very small negatively charged particles. This disproved John Dalton's theory of the atom, and Thompson came up with the plum pudding model of the atom.
https://wn.com/Discovery_Of_The_Electron_Cathode_Ray_Tube_Experiment
To see all my Chemistry videos, check out
http://socratic.org/chemistry
J.J. Thompson discovered the electron, the first of the subatomic particles, using the cathode ray tube experiment. He found that many different metals release cathode rays, and that cathode rays were made of electrons, very small negatively charged particles. This disproved John Dalton's theory of the atom, and Thompson came up with the plum pudding model of the atom.
- published: 28 Nov 2012
- views: 220180
Cathode Ray Tube
- Order: Reorder
- Duration: 3:47
- Updated: 05 May 2010
- views: 461209
Follow us at: https://twitter.com/TutorVista
Check us out at http://chemistry.tutorvista.com/inorganic-chemistry/cathode-ray-tube-experiment.html
Cathode Ray...
Follow us at: https://twitter.com/TutorVista
Check us out at http://chemistry.tutorvista.com/inorganic-chemistry/cathode-ray-tube-experiment.html
Cathode Ray Tube
The Cathode Ray Tube (CRT) is a vacuum tube containing an electron gun (a source of electrons) and a fluorescent screen, with internal or external means to accelerate and deflect the electron beam, used to create images in the form of light emitted from the fluorescent screen. The image may represent electrical waveforms (oscilloscope), pictures (television, computer monitor), radar targets and others.
The CRT uses an evacuated glass envelope which is large, deep, heavy, and relatively fragile. Display technologies without these disadvantages, such as flat plasma displays, liquid crystal displays, DLP, OLED have replaced CRTs in many applications and are becoming increasingly common as costs decline. A cathode ray tube is a vacuum tube which consists of one or more electron guns, possibly internal electrostatic deflection plates, and a phosphor target. In television sets and computer monitors, the entire front area of the tube is scanned repetitively and systematically in a fixed pattern called a raster. An image is produced by controlling the intensity of each of the three electron beams, one for each additive primary color (red, green, and blue) with a video signal as a reference. In all modern CRT monitors and televisions, the beams are bent by magnetic deflection, a varying magnetic field generated by coils and driven by electronic circuits around the neck of the tube, although electrostatic deflection is commonly used in oscilloscopes, a type of diagnostic instrument.
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Check us out at http://chemistry.tutorvista.com/inorganic-chemistry/cathode-ray-tube-experiment.html
Cathode Ray Tube
The Cathode Ray Tube (CRT) is a vacuum tube containing an electron gun (a source of electrons) and a fluorescent screen, with internal or external means to accelerate and deflect the electron beam, used to create images in the form of light emitted from the fluorescent screen. The image may represent electrical waveforms (oscilloscope), pictures (television, computer monitor), radar targets and others.
The CRT uses an evacuated glass envelope which is large, deep, heavy, and relatively fragile. Display technologies without these disadvantages, such as flat plasma displays, liquid crystal displays, DLP, OLED have replaced CRTs in many applications and are becoming increasingly common as costs decline. A cathode ray tube is a vacuum tube which consists of one or more electron guns, possibly internal electrostatic deflection plates, and a phosphor target. In television sets and computer monitors, the entire front area of the tube is scanned repetitively and systematically in a fixed pattern called a raster. An image is produced by controlling the intensity of each of the three electron beams, one for each additive primary color (red, green, and blue) with a video signal as a reference. In all modern CRT monitors and televisions, the beams are bent by magnetic deflection, a varying magnetic field generated by coils and driven by electronic circuits around the neck of the tube, although electrostatic deflection is commonly used in oscilloscopes, a type of diagnostic instrument.
Please like our facebook page
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- published: 05 May 2010
- views: 461209
Cathode Ray Tube
- Order: Reorder
- Duration: 1:48
- Updated: 07 Apr 2012
- views: 227049
This is the official Video of Cathode Ray Tube by sir JJ Thomson..
A Cathode ray tube is the forerunner of the television tube. It is a glass tube from which
m...
This is the official Video of Cathode Ray Tube by sir JJ Thomson..
A Cathode ray tube is the forerunner of the television tube. It is a glass tube from which
most of the air has been evacuated.
When the two metal plates are connected to a high-voltage source, the negatively charged plate, called the cathode, emits an invisible ray.
The cathode ray is drawn to the positively charged plate, called the anode, where it passes through a hole and continues traveling to the other end of the tube.
When the ray strikes the specially coated surface, the cathode ray produces a strong fluorescence, or bright light.
When an electric field is applied across the cathode ray tube, the cathode ray is attracted by the plate bearing positive charges. Therefore, a cathode ray must consist of negatively charged particles.
A moving charged body behaves like a tiny magnet, and it can interact with am external magnetic field. The electrons are deflected by the magnetic field.
As expected, when the direction of the external magnet field is reversed, the beam of electrons is deflected in the opposite direction.
In 1897, JJ Thomson, and English physicist, determined the charge-to-mass ratio of an electron.
He adjusted the electric field so that the electrostatic deflection (0E) was the same as the magnetic deflection (0B), and was able to calculate the charge-to-mass ratio of an electron using the following equation:
Where E is the applied electrical field, 0 is the angle of deflection, B is the applied magnetic field, and / is the distance traveled by the cathode rays.
Thomson determined the charge-to-mass ratio of an electron to be -1.76 x 10 eight power coulombs per gram.
hope i helped... ^^
Please Subscribe!.. and hit Like!
https://wn.com/Cathode_Ray_Tube
This is the official Video of Cathode Ray Tube by sir JJ Thomson..
A Cathode ray tube is the forerunner of the television tube. It is a glass tube from which
most of the air has been evacuated.
When the two metal plates are connected to a high-voltage source, the negatively charged plate, called the cathode, emits an invisible ray.
The cathode ray is drawn to the positively charged plate, called the anode, where it passes through a hole and continues traveling to the other end of the tube.
When the ray strikes the specially coated surface, the cathode ray produces a strong fluorescence, or bright light.
When an electric field is applied across the cathode ray tube, the cathode ray is attracted by the plate bearing positive charges. Therefore, a cathode ray must consist of negatively charged particles.
A moving charged body behaves like a tiny magnet, and it can interact with am external magnetic field. The electrons are deflected by the magnetic field.
As expected, when the direction of the external magnet field is reversed, the beam of electrons is deflected in the opposite direction.
In 1897, JJ Thomson, and English physicist, determined the charge-to-mass ratio of an electron.
He adjusted the electric field so that the electrostatic deflection (0E) was the same as the magnetic deflection (0B), and was able to calculate the charge-to-mass ratio of an electron using the following equation:
Where E is the applied electrical field, 0 is the angle of deflection, B is the applied magnetic field, and / is the distance traveled by the cathode rays.
Thomson determined the charge-to-mass ratio of an electron to be -1.76 x 10 eight power coulombs per gram.
hope i helped... ^^
Please Subscribe!.. and hit Like!
- published: 07 Apr 2012
- views: 227049
Cathode Ray Tube
- Order: Reorder
- Duration: 2:49
- Updated: 01 Oct 2008
- views: 268985
Demo 10 HChem
"As the cathode rays carry a charge of negative electricity, are deflected by an electrostatic force as if they were negatively electrified, and a...
Demo 10 HChem
"As the cathode rays carry a charge of negative electricity, are deflected by an electrostatic force as if they were negatively electrified, and are acted on by a magnetic force in just the way in which this force would act on a negatively electrified body moving along the path of these rays, I can see no escape from the conclusion that they are charges of negative electricity carried by particles of matter."
—J. J. Thomson (Philosophical Magazine, 44, 293 (1897))
https://wn.com/Cathode_Ray_Tube
Demo 10 HChem
"As the cathode rays carry a charge of negative electricity, are deflected by an electrostatic force as if they were negatively electrified, and are acted on by a magnetic force in just the way in which this force would act on a negatively electrified body moving along the path of these rays, I can see no escape from the conclusion that they are charges of negative electricity carried by particles of matter."
—J. J. Thomson (Philosophical Magazine, 44, 293 (1897))
- published: 01 Oct 2008
- views: 268985
Incredible Homemade Cathode Ray Tube - Part 1
- Order: Reorder
- Duration: 4:20
- Updated: 07 May 2014
- views: 87924
Ask any questions in the comments. Do not attempt to recreate this experiment. The vacuum on this tube is not enough to create a beam that does not glow so brig...
Ask any questions in the comments. Do not attempt to recreate this experiment. The vacuum on this tube is not enough to create a beam that does not glow so bright. This may be considered a "rarified arc in a vacuum" but it still demonstrates the properties of a cathode ray tube. Don't post nasty comments. You may be blocked.
https://wn.com/Incredible_Homemade_Cathode_Ray_Tube_Part_1
Ask any questions in the comments. Do not attempt to recreate this experiment. The vacuum on this tube is not enough to create a beam that does not glow so bright. This may be considered a "rarified arc in a vacuum" but it still demonstrates the properties of a cathode ray tube. Don't post nasty comments. You may be blocked.
- published: 07 May 2014
- views: 87924
Cathode Ray Oscilloscope and its Applications
- Order: Reorder
- Duration: 6:17
- Updated: 26 Mar 2013
- views: 122341
Follow us at: https://plus.google.com/+tutorvista/
Check out us at:http://www.tutorvista.com/content/physics/physics-ii/modern-physics/cathode-rays.php
Catho...
Follow us at: https://plus.google.com/+tutorvista/
Check out us at:http://www.tutorvista.com/content/physics/physics-ii/modern-physics/cathode-rays.php
Cathode Ray Oscilloscope
The cathode ray oscilloscope is used as an animation in the laboratories. Since it is more reliable, stable and ease of operation , the animation of the cathode ray oscilloscope is used in lab. The animation of the cathode ray oscilloscope which is used in the lab provide the measurement of voltage signals.
Please like our facebook page
http://www.facebook.com/tutorvista
https://wn.com/Cathode_Ray_Oscilloscope_And_Its_Applications
Follow us at: https://plus.google.com/+tutorvista/
Check out us at:http://www.tutorvista.com/content/physics/physics-ii/modern-physics/cathode-rays.php
Cathode Ray Oscilloscope
The cathode ray oscilloscope is used as an animation in the laboratories. Since it is more reliable, stable and ease of operation , the animation of the cathode ray oscilloscope is used in lab. The animation of the cathode ray oscilloscope which is used in the lab provide the measurement of voltage signals.
Please like our facebook page
http://www.facebook.com/tutorvista
- published: 26 Mar 2013
- views: 122341
CATHODE RAY TUBE ! LEARN AND GROW
- Order: Reorder
- Duration: 7:30
- Updated: 01 Dec 2016
- views: 72
On this channel you can get education and knowledge for general issues and topics
On this channel you can get education and knowledge for general issues and topics
https://wn.com/Cathode_Ray_Tube_Learn_And_Grow
On this channel you can get education and knowledge for general issues and topics
- published: 01 Dec 2016
- views: 72
How a CRT TV works
- Order: Reorder
- Duration: 1:25
- Updated: 12 Jan 2012
- views: 69293
From the Grolier Multimedia Encyclopedia 1995
From the Grolier Multimedia Encyclopedia 1995
https://wn.com/How_A_Crt_Tv_Works
Fun with CRTs
- Order: Reorder
- Duration: 1:44
- Updated: 20 Jun 2008
- views: 78701
4 of our cathode ray tubes showing some of their unique properties. The first just shows the electron beam across a phosphor being bent by a magnet. The 'Maltes...
4 of our cathode ray tubes showing some of their unique properties. The first just shows the electron beam across a phosphor being bent by a magnet. The 'Maltese Cross Tube' has a metal cross as a barrier indicating the path of travel of the electron beam. The paddlewheel tube demonstrates the momentum carried by electrons as they strike the vanes and cause the wheel to spin. Lastly, the x-ray tube is pointed towards a plush bear with a copper wire skeleton.
https://wn.com/Fun_With_Crts
4 of our cathode ray tubes showing some of their unique properties. The first just shows the electron beam across a phosphor being bent by a magnet. The 'Maltese Cross Tube' has a metal cross as a barrier indicating the path of travel of the electron beam. The paddlewheel tube demonstrates the momentum carried by electrons as they strike the vanes and cause the wheel to spin. Lastly, the x-ray tube is pointed towards a plush bear with a copper wire skeleton.
- published: 20 Jun 2008
- views: 78701
How It's Made Cathode Ray Tubes
- Order: Reorder
- Duration: 5:00
- Updated: 23 Jun 2013
- views: 48992
-
(501-P3015S) Cathode Ray Tube
Description of the cathode ray tube and Thomson's discovery of the electron.
published: 01 Jun 2015 -
(501-14S) Cathode Ray Tube
Cathode ray tube and Thomson's discovery of the electron.
published: 30 May 2014 -
(501) Cathode Ray Tube
Description of the cathode ray tube and Thomson's discovery of the electron.
published: 27 May 2013 -
(501-P3016F) Discovery of the Electron
Discovery of the electron with the cathode ray tube.
published: 16 Dec 2016 -
Electric Fields, Equipotentials,Cathode Ray Tubes Part 1
2/10/15 Discussion of the Electric Field Mapping and Equipotential Lines experiment. Introduction to energy storage in a capacitor and cathode ray tubes.
published: 11 Feb 2015 -
Electric Fields, Equipotentials,Cathode Ray Tubes Part 2
2/10/15 Discussion of the Electric Field Mapping and Equipotential Lines experiment. Introduction to energy storage in a capacitor and cathode ray tubes.
published: 10 Feb 2015 -
(501-P3014F) Cathode Ray Tube
Description of Thomson's CRT experiment and his discovery of the electron.
published: 17 Dec 2014 -
Podcast CP Chem I Ch.3.2a
JJ Thomson, Ernest Rutherford, subatomic particles, gold foil experiment, cathode ray tube
published: 23 Sep 2014 -
En Lluís juga a Cathode-Ray Tube Amusement Device - Part 0 - Pròleg
Faig una petita introducció sobre l'invent en qüestió i intento "jugar-hi"
published: 13 Aug 2016 -
Francine McGee - une Quebecoise errante
(FF XV - Pikachu - Cathode Ray Tube - Controller - Sega Saturn Controller - NiGHTS - Jester - Sega Genesis Menacer Light Gun - Mirrors Edge)
published: 18 Oct 2014
(501-P3015S) Cathode Ray Tube
- Order: Reorder
- Duration: 33:08
- Updated: 01 Jun 2015
- views: 128
Description of the cathode ray tube and Thomson's discovery of the electron.
Description of the cathode ray tube and Thomson's discovery of the electron.
https://wn.com/(501_P3015S)_Cathode_Ray_Tube
Description of the cathode ray tube and Thomson's discovery of the electron.
- published: 01 Jun 2015
- views: 128
(501-14S) Cathode Ray Tube
- Order: Reorder
- Duration: 31:30
- Updated: 30 May 2014
- views: 93
Cathode ray tube and Thomson's discovery of the electron.
Cathode ray tube and Thomson's discovery of the electron.
https://wn.com/(501_14S)_Cathode_Ray_Tube
(501) Cathode Ray Tube
- Order: Reorder
- Duration: 31:22
- Updated: 27 May 2013
- views: 88
Description of the cathode ray tube and Thomson's discovery of the electron.
Description of the cathode ray tube and Thomson's discovery of the electron.
https://wn.com/(501)_Cathode_Ray_Tube
Description of the cathode ray tube and Thomson's discovery of the electron.
- published: 27 May 2013
- views: 88
(501-P3016F) Discovery of the Electron
- Order: Reorder
- Duration: 33:07
- Updated: 16 Dec 2016
- views: 45
Discovery of the electron with the cathode ray tube.
Discovery of the electron with the cathode ray tube.
https://wn.com/(501_P3016F)_Discovery_Of_The_Electron
Electric Fields, Equipotentials,Cathode Ray Tubes Part 1
- Order: Reorder
- Duration: 46:44
- Updated: 11 Feb 2015
- views: 54
2/10/15 Discussion of the Electric Field Mapping and Equipotential Lines experiment. Introduction to energy storage in a capacitor and cathode ray tubes.
2/10/15 Discussion of the Electric Field Mapping and Equipotential Lines experiment. Introduction to energy storage in a capacitor and cathode ray tubes.
https://wn.com/Electric_Fields,_Equipotentials,Cathode_Ray_Tubes_Part_1
2/10/15 Discussion of the Electric Field Mapping and Equipotential Lines experiment. Introduction to energy storage in a capacitor and cathode ray tubes.
- published: 11 Feb 2015
- views: 54
Electric Fields, Equipotentials,Cathode Ray Tubes Part 2
- Order: Reorder
- Duration: 49:32
- Updated: 10 Feb 2015
- views: 32
2/10/15 Discussion of the Electric Field Mapping and Equipotential Lines experiment. Introduction to energy storage in a capacitor and cathode ray tubes.
2/10/15 Discussion of the Electric Field Mapping and Equipotential Lines experiment. Introduction to energy storage in a capacitor and cathode ray tubes.
https://wn.com/Electric_Fields,_Equipotentials,Cathode_Ray_Tubes_Part_2
2/10/15 Discussion of the Electric Field Mapping and Equipotential Lines experiment. Introduction to energy storage in a capacitor and cathode ray tubes.
- published: 10 Feb 2015
- views: 32
(501-P3014F) Cathode Ray Tube
- Order: Reorder
- Duration: 32:02
- Updated: 17 Dec 2014
- views: 79
Description of Thomson's CRT experiment and his discovery of the electron.
- published: 17 Dec 2014
- views: 79
Podcast CP Chem I Ch.3.2a
- Order: Reorder
- Duration: 41:52
- Updated: 23 Sep 2014
- views: 18
JJ Thomson, Ernest Rutherford, subatomic particles, gold foil experiment, cathode ray tube
JJ Thomson, Ernest Rutherford, subatomic particles, gold foil experiment, cathode ray tube
https://wn.com/Podcast_Cp_Chem_I_Ch.3.2A
JJ Thomson, Ernest Rutherford, subatomic particles, gold foil experiment, cathode ray tube
- published: 23 Sep 2014
- views: 18
En Lluís juga a Cathode-Ray Tube Amusement Device - Part 0 - Pròleg
- Order: Reorder
- Duration: 30:12
- Updated: 13 Aug 2016
- views: 1
Faig una petita introducció sobre l'invent en qüestió i intento "jugar-hi"
Faig una petita introducció sobre l'invent en qüestió i intento "jugar-hi"
https://wn.com/En_Lluís_Juga_A_Cathode_Ray_Tube_Amusement_Device_Part_0_Pròleg
Faig una petita introducció sobre l'invent en qüestió i intento "jugar-hi"
- published: 13 Aug 2016
- views: 1
Francine McGee - une Quebecoise errante
- Order: Reorder
- Duration: 37:49
- Updated: 18 Oct 2014
- views: 204
(FF XV - Pikachu - Cathode Ray Tube - Controller - Sega Saturn Controller - NiGHTS - Jester - Sega Genesis Menacer Light Gun - Mirrors Edge)
(FF XV - Pikachu - Cathode Ray Tube - Controller - Sega Saturn Controller - NiGHTS - Jester - Sega Genesis Menacer Light Gun - Mirrors Edge)
https://wn.com/Francine_Mcgee_Une_Quebecoise_Errante
(FF XV - Pikachu - Cathode Ray Tube - Controller - Sega Saturn Controller - NiGHTS - Jester - Sega Genesis Menacer Light Gun - Mirrors Edge)
- published: 18 Oct 2014
- views: 204
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11:08
Discovery of the Electron: Cathode Ray Tube Experiment
To see all my Chemistry videos, check out
http://socratic.org/chemistry
J.J. Thompson dis...
published: 28 Nov 2012
Discovery of the Electron: Cathode Ray Tube Experiment
Discovery of the Electron: Cathode Ray Tube Experiment
- Report rights infringement
- published: 28 Nov 2012
- views: 220180
3:47
Cathode Ray Tube
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published: 05 May 2010
Cathode Ray Tube
Cathode Ray Tube
- Report rights infringement
- published: 05 May 2010
- views: 461209
1:48
Cathode Ray Tube
This is the official Video of Cathode Ray Tube by sir JJ Thomson..
A Cathode ray tube is ...
published: 07 Apr 2012
Cathode Ray Tube
Cathode Ray Tube
- Report rights infringement
- published: 07 Apr 2012
- views: 227049
2:49
Cathode Ray Tube
Demo 10 HChem
"As the cathode rays carry a charge of negative electricity, are deflected b...
published: 01 Oct 2008
Cathode Ray Tube
Cathode Ray Tube
- Report rights infringement
- published: 01 Oct 2008
- views: 268985
4:20
Incredible Homemade Cathode Ray Tube - Part 1
Ask any questions in the comments. Do not attempt to recreate this experiment. The vacuum ...
published: 07 May 2014
Incredible Homemade Cathode Ray Tube - Part 1
Incredible Homemade Cathode Ray Tube - Part 1
- Report rights infringement
- published: 07 May 2014
- views: 87924
6:17
Cathode Ray Oscilloscope and its Applications
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Check out us at:http://www.tutorvista...
published: 26 Mar 2013
Cathode Ray Oscilloscope and its Applications
Cathode Ray Oscilloscope and its Applications
- Report rights infringement
- published: 26 Mar 2013
- views: 122341
7:30
CATHODE RAY TUBE ! LEARN AND GROW
On this channel you can get education and knowledge for general issues and topics
published: 01 Dec 2016
CATHODE RAY TUBE ! LEARN AND GROW
CATHODE RAY TUBE ! LEARN AND GROW
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- published: 01 Dec 2016
- views: 72
1:25
How a CRT TV works
From the Grolier Multimedia Encyclopedia 1995
published: 12 Jan 2012
How a CRT TV works
How a CRT TV works
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- published: 12 Jan 2012
- views: 69293
1:44
Fun with CRTs
4 of our cathode ray tubes showing some of their unique properties. The first just shows t...
published: 20 Jun 2008
Fun with CRTs
Fun with CRTs
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- published: 20 Jun 2008
- views: 78701
5:00
How It's Made Cathode Ray Tubes
Discovery / Science Channel's "How It's Made" Cathode Ray Tubes
published: 23 Jun 2013
How It's Made Cathode Ray Tubes
How It's Made Cathode Ray Tubes
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- published: 23 Jun 2013
- views: 48992
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11:08
Discovery of the Electron: Cathode Ray Tube Experiment
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J.J. Thompson dis...
published: 28 Nov 2012
Discovery of the Electron: Cathode Ray Tube Experiment
Discovery of the Electron: Cathode Ray Tube Experiment
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- published: 28 Nov 2012
- views: 220180
3:47
Cathode Ray Tube
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published: 05 May 2010
Cathode Ray Tube
Cathode Ray Tube
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- published: 05 May 2010
- views: 461209
1:48
Cathode Ray Tube
This is the official Video of Cathode Ray Tube by sir JJ Thomson..
A Cathode ray tube is ...
published: 07 Apr 2012
Cathode Ray Tube
Cathode Ray Tube
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- published: 07 Apr 2012
- views: 227049
2:49
Cathode Ray Tube
Demo 10 HChem
"As the cathode rays carry a charge of negative electricity, are deflected b...
published: 01 Oct 2008
Cathode Ray Tube
Cathode Ray Tube
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- published: 01 Oct 2008
- views: 268985
4:20
Incredible Homemade Cathode Ray Tube - Part 1
Ask any questions in the comments. Do not attempt to recreate this experiment. The vacuum ...
published: 07 May 2014
Incredible Homemade Cathode Ray Tube - Part 1
Incredible Homemade Cathode Ray Tube - Part 1
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- published: 07 May 2014
- views: 87924
6:17
Cathode Ray Oscilloscope and its Applications
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published: 26 Mar 2013
Cathode Ray Oscilloscope and its Applications
Cathode Ray Oscilloscope and its Applications
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- published: 26 Mar 2013
- views: 122341
7:30
CATHODE RAY TUBE ! LEARN AND GROW
On this channel you can get education and knowledge for general issues and topics
published: 01 Dec 2016
CATHODE RAY TUBE ! LEARN AND GROW
CATHODE RAY TUBE ! LEARN AND GROW
- Report rights infringement
- published: 01 Dec 2016
- views: 72
1:25
How a CRT TV works
From the Grolier Multimedia Encyclopedia 1995
published: 12 Jan 2012
How a CRT TV works
How a CRT TV works
- Report rights infringement
- published: 12 Jan 2012
- views: 69293
1:44
Fun with CRTs
4 of our cathode ray tubes showing some of their unique properties. The first just shows t...
published: 20 Jun 2008
Fun with CRTs
Fun with CRTs
- Report rights infringement
- published: 20 Jun 2008
- views: 78701
5:00
How It's Made Cathode Ray Tubes
Discovery / Science Channel's "How It's Made" Cathode Ray Tubes
published: 23 Jun 2013
How It's Made Cathode Ray Tubes
How It's Made Cathode Ray Tubes
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- published: 23 Jun 2013
- views: 48992
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33:08
(501-P3015S) Cathode Ray Tube
Description of the cathode ray tube and Thomson's discovery of the electron.
published: 01 Jun 2015
(501-P3015S) Cathode Ray Tube
(501-P3015S) Cathode Ray Tube
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- published: 01 Jun 2015
- views: 128
31:30
(501-14S) Cathode Ray Tube
Cathode ray tube and Thomson's discovery of the electron.
published: 30 May 2014
(501-14S) Cathode Ray Tube
(501-14S) Cathode Ray Tube
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- published: 30 May 2014
- views: 93
31:22
(501) Cathode Ray Tube
Description of the cathode ray tube and Thomson's discovery of the electron.
published: 27 May 2013
(501) Cathode Ray Tube
(501) Cathode Ray Tube
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- published: 27 May 2013
- views: 88
33:07
(501-P3016F) Discovery of the Electron
Discovery of the electron with the cathode ray tube.
published: 16 Dec 2016
(501-P3016F) Discovery of the Electron
(501-P3016F) Discovery of the Electron
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- published: 16 Dec 2016
- views: 45
46:44
Electric Fields, Equipotentials,Cathode Ray Tubes Part 1
2/10/15 Discussion of the Electric Field Mapping and Equipotential Lines experiment. Intro...
published: 11 Feb 2015
Electric Fields, Equipotentials,Cathode Ray Tubes Part 1
Electric Fields, Equipotentials,Cathode Ray Tubes Part 1
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- published: 11 Feb 2015
- views: 54
49:32
Electric Fields, Equipotentials,Cathode Ray Tubes Part 2
2/10/15 Discussion of the Electric Field Mapping and Equipotential Lines experiment. Intro...
published: 10 Feb 2015
Electric Fields, Equipotentials,Cathode Ray Tubes Part 2
Electric Fields, Equipotentials,Cathode Ray Tubes Part 2
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- published: 10 Feb 2015
- views: 32
32:02
(501-P3014F) Cathode Ray Tube
Description of Thomson's CRT experiment and his discovery of the electron.
published: 17 Dec 2014
(501-P3014F) Cathode Ray Tube
(501-P3014F) Cathode Ray Tube
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- published: 17 Dec 2014
- views: 79
41:52
Podcast CP Chem I Ch.3.2a
JJ Thomson, Ernest Rutherford, subatomic particles, gold foil experiment, cathode ray tube...
published: 23 Sep 2014
Podcast CP Chem I Ch.3.2a
Podcast CP Chem I Ch.3.2a
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- published: 23 Sep 2014
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30:12
En Lluís juga a Cathode-Ray Tube Amusement Device - Part 0 - Pròleg
Faig una petita introducció sobre l'invent en qüestió i intento "jugar-hi"
published: 13 Aug 2016
En Lluís juga a Cathode-Ray Tube Amusement Device - Part 0 - Pròleg
En Lluís juga a Cathode-Ray Tube Amusement Device - Part 0 - Pròleg
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- published: 13 Aug 2016
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37:49
Francine McGee - une Quebecoise errante
(FF XV - Pikachu - Cathode Ray Tube - Controller - Sega Saturn Controller - NiGHTS - Jeste...
published: 18 Oct 2014
Francine McGee - une Quebecoise errante
Francine McGee - une Quebecoise errante
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- published: 18 Oct 2014
- views: 204
(501-P3015S) Cathode Ray Tube...
(501-14S) Cathode Ray Tube...
(501) Cathode Ray Tube...
(501-P3016F) Discovery of the Electron...
Electric Fields, Equipotentials,Cathode Ray Tubes ...
Electric Fields, Equipotentials,Cathode Ray Tubes ...
(501-P3014F) Cathode Ray Tube...
Podcast CP Chem I Ch.3.2a...
En Lluís juga a Cathode-Ray Tube Amusement Device ...
Francine McGee - une Quebecoise errante...
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Vladimir Putin offers fired FBI director James Comey asylum in Russia
Edit The Independent 15 Jun 2017
More follows… ....
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Report: Seven Killed, At Least 60 Injured In Explosion At Chinese Kindergarten In Fengxian
Edit WorldNews.com 15 Jun 2017
Early reports say seven people were killed and at least 60 people injured in an explosion at the front gate of a Chinese kindergarten in the city of Fengxian in China’s Jiangsu province Thursday, multiple media reports said. Parents were picking up children attending the kindergarten at 4.50 p.m....
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‘CIA’s Cherry Bomb’: WikiLeaks #Vault7 reveals wireless network targets
Edit Russia Today 15 Jun 2017
The latest Wikileaks Vault7 release reveals details of the CIA’s alleged Cherry Blossom project, a scheme that uses wireless devices to access users’ internet activity ... ....
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Somalia restaurant siege: Al-Shabaab militants massacre 31 civilians in Mogadishu
Edit The Independent 15 Jun 2017back
Australia's Turnbull mocks US President Trump in leaked audio
Edit CNN 15 Jun 2017
(CNN)Malcolm Turnbull's next phone call with Donald Trump could be awkward. The Australian Prime Minister mocked his US counterpart in a speech Wednesday night to a gathered crowd of journalists and politicians, during the Australian Parliament's boozy annual Midwinter Ball ... "It was beautiful. It was the most beautiful putting-me-at-ease ever," he told the crowd. JUST WATCHED. Trump had heated exchange with Australian PM. Replay ... Read More....
Mizuno Unveils SS18 Apparel Collection
Edit Golf Business News 16 Jun 2017
Both are engineered to protect from infrared rays, with Solar Cut also targeting the potentially harmful effects of UV rays ... Mizuno’s Solar Cut fabric suppresses both infrared and UV rays, acting to keep the golfer cool and safeguarding against sunburn. There’s an additional Heat Protection Print (HPP) on the shoulders and chest to further divert infrared rays from the most exposed or vulnerable parts of the body....
Bikini malfunction! Justin Bieber's rumoured ex Sahara Ray flashes her nipple piercing as her top falls off during Mexican beach photo shoot
Edit This is Money 16 Jun 2017Ainsworth Pet Nutrition Acquires Triple T Foods of Frontenac, Kansas
Edit Market Watch 16 Jun 2017
PITTSBURGH, June 15, 2017 /PRNewswire/ -- Ainsworth Pet Nutrition, manufacturer of the Rachael Ray™ Nutrish® line of pet food and treats, announced today that is has acquired Triple T Foods of Frontenac, Kansas, a family-owned, super premium pet food co-manufacturer that employs approximately 200 people ... recipes for pets called Rachael Ray Nutrish....
TSA tests better bomb-detecting scanners for carry-ons
Edit Times Free Press 16 Jun 2017
The Transportation Security Administration said Thursday that it is testing computed-tomography, or CT, scanning at one checkpoint at Phoenix Sky Harbor International Airport ... "I think TSA thought if they can just upgrade the X-rays that they had already, they would be fine," Price said ... The reason we're looking at the whole laptop ban is because the X-ray equipment throughout the world can't necessarily find the existing threat." ... ___....
Dominican Summer League
Edit Reflector 16 Jun 2017
At A Glance. All Times EDT. Boca Chica Baseball City. WLPct.GB. Blue Jays (Blue Jays)92.818—. Padres (Padres)65.5453. Reds (Reds)65.5453. Diamondbacks1 (Diamondbacks)65.5453. Mariners (Mariners)56.4554. White Sox (White Sox)56.4554. Giants (Giants)47.3645. Orioles (Orioles)38.2736. Boca Chica North. WLPct.GB. Dodgers2 (Dodgers)101.909—. Rangers1 (Rangers)65.5454. Rays2 (Rays)65.5454. Pirates (Pirates)56.4555 ... Cubs1 (Cubs)47.3646 ... Rays1 (Rays)38.2735 ... ....
Business News Roundup, June 16
Edit San Francisco Chronicle 16 Jun 2017
American Airlines Group Inc. on Thursday began the first U.S ... The experiment comes as the U.S ... CT scanners are better than existing X-ray devices at detecting explosives, meaning that at some point they could enable passengers to leave laptops, other electronics and possibly even liquids in their bags, vastly simplifying airport security ... ....
Shared love of game binds Seattle's Smith, dad
Edit MLB 16 Jun 2017
SEATTLE -- Ron Smith, the father of Mariners infielder Tyler Smith, sat patiently in the players' family section behind home plate at Safeco Field waiting for his son to approach the batter's box. Tyler, who was called up earlier that day, was hitting in place of Robinson Cano in the eighth inning of the Mariners' 12-4 blowout win over the Rays on June 2 in Seattle. His first Major League at-bat was imminent ... He didn't really grow ... ....
Q&A;: Ten facts about China's X-ray probe
Edit China Daily 15 Jun 2017
JIUQUAN - China on Thursday launched its first X-ray space telescope, the Hard X-ray Modulation Telescope (HXMT), to study X-rays from mysterious sources, such as black holes and neutron stars ... -- What are hard X-rays?. We're all familiar with routine applications of X-rays on Earth, such as body scanning, airport security and so on ... Scientists divide X-rays into different energy bands, resulting in different observation methods....
Global DVD & Blu-ray Players Sales Market Report 2017
Edit Community news 15 Jun 2017
The Global DVD & Blu-ray Players Industry Market Research Report is a professional and in-depth study on the current state of the DVD & Blu-ray Players industry ... The DVD & Blu-ray Players market analysis is provided for the international market including development history, competitive landscape analysis, and major regions’ development status ... The major players in global DVD & Blu-ray Players market include....
China Focus: China launches space telescope to search for black holes, pulsars
Edit Xinhua 15 Jun 2017
JIUQUAN, June 15 (Xinhua) -- China launched its first X-ray space telescope to observe black holes, pulsars and gamma-ray bursts, via a Long March-4B rocket from Jiuquan Satellite Launch Center in northwest China's Gobi Desert at 11 a.m ... Through the telescope, scientists will also study how to use pulsars for spacecraft navigation, and search for gamma-ray bursts corresponding to gravitational waves....
China launches first X-ray telescope to study black holes
Edit Deccan Chronicle 15 Jun 2017
China today successfully launched its first X-ray space telescope to help scientists study the evolution of black holes, strong magnetic fields and gamma-ray bursts. The 2.5-tonne Hard X-ray Modulation Telescope (HXMT), dubbed 'Insight', via a long March-4B rocket from Jiuquan Satellite Launch Center in northwest China's Gobi Desert, was launched into an orbit of 550 kilometers above the earth....
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