- published: 15 Feb 2021
- views: 5912
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High humidity in the atmosphere can lead to cloud, mist and fog. It can also make us feel uncomfortable. But what is humidity and how do we measure it?
It turns out there's a scientific explanation behind the saying, "It's not the heat, it's the humidity!" Learn why a hot and humid day feels so dismal and some tips to avoid the really sweaty, gross days on today's Quick Question!
Hosted by: Hank Green
----------
Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
----------
Dooblydoo thanks go to the following Patreon supporters—Alexander Wadsworth, Kevin Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Patrick Merrithew, Charles Southerland, Fatima Iqbal, Sultan Alkhulaifi, Tim Curwick, Scott Satovsky Jr, Philippe von Bergen, Bella Nash, Chris Peters, Patrick D. Ashmore, Piya Shedden, Charles George
----------
Looking for SciShow elsewhere on the internet?
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Tumblr: http://scishow.tumblr.com
Instagram: http://instagram.com/thescishow
----------
Sources:
http://media.bom.gov.au/social/blog/1324/feeling-hot-and-bothered-its-not-the-humidity-its-the-dew-point/
http://www.bbc.co.uk/schools/gcsebitesize/science/edexcel/responses_to_environment/homeostasisrev3.shtml
http://www.weather.gov/arx/why_dewpoint_vs_humidity
https://www.atmos.umd.edu/~stevenb/vapor/
http://hyperphysics.phy-astr.gsu.edu/hbase/Kinetic/relhum.html
http://www.dpcalc.org/
- published: 01 Aug 2017
- views: 585118
Humidity is the amount of water vapor in the air. Too much or too little humidity can be dangerous. For example, high humidity combined with hot temperatures is a combination that can be a health risk, especially for the very young and the very old.
Grade : 7
Subject : Geography
Lesson :Air
Topic:Humidity
Useful for CBSE, ICSE, NCERT & International Students
- published: 15 Dec 2015
- views: 245865
This episode is brought to you by the Music for Scientists album! Stream the album on major music services here: https://streamlink.to/music-for-scientists. Check out “Aristarchus in the Rain” here: https://youtu.be/kuD61YDmv6U
Have you ever wondered why 75% humidity in the summer feels sticky, but 75% humidity in the winter feels super dry? Turns out, the common definition of humidity is inconvenient and confusing. But there is a better way!
Hosted by: Michael Aranda
SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org
----------
Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
----------
Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever:
Silas Emrys, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Adam Brainard, Nazara, Growing Violet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, Katie Marie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer, Alisa Sherbow
----------
Looking for SciShow elsewhere on the internet?
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Tumblr: http://scishow.tumblr.com
Instagram: http://instagram.com/thescishow
----------
Sources:
https://www.washingtonpost.com/news/capital-weather-gang/wp/2017/07/12/stop-telling-us-to-use-percent-humidity-its-terrible-and-heres-why/
http://voices.washingtonpost.com/capitalweathergang/2009/06/reader_mail_use_of_the_dewpoin.html?itid=lk_inline_manual_14
https://www.weather.gov/lmk/humidity
https://howthingsfly.si.edu/ask-an-explainer/how-it-warm-air-able-hold-more-water-vapour-cold-air
https://www.researchgate.net/profile/G_Korotcenkov/publication/331375659_Handbooks-Vol-2-Chapter-3-Mechanical_Hygrometerpdf/data/5c7687a192851c695045381f/Handbooks-Vol-2-Chapter-3-Mechanical-Hygrometer.pdf
Image Sources:
https://commons.wikimedia.org/wiki/File:Hair_hygrometer-MHS_106-P5200227-gradient.jpg
https://commons.wikimedia.org/wiki/File:Dewpoint-RH.svg
- published: 20 Apr 2021
- views: 156686
Subscribe already! Understand how relative humidity affects your plants and how to monitor, manage and master it to take total control of your indoor garden / grow room. We explain what humidity actually is, how growing plants contribute to it, how to monitor humidity with a hygrometer, and how to control it (using dehumidifiers, humidifiers and other techniques). Every indoor grower needs to watch this video! Thanks for watching—lots of love, Everest @ Just4Growers / Just For Growers
- published: 29 Dec 2014
- views: 197776
A short explanation as to why dewpoint is a more accurate way to describe how humid it feels rather than relative humidity.
- published: 17 Jul 2014
- views: 501031
What is relative humidity and dew point and how does it impact human comfort. Hosted by Bryan Orr.
Read all the tech tips, take the quizzes
and find our handy calculators at https://www.hvacrschool.com/
- published: 06 Mar 2019
- views: 58646
This physics video tutorial explains the concept of relative humidity and the dew point. It discusses the difference between the vapor pressure and the partial pressure and how to use it to calculate the relative humidity and to determine the temperature of the dew point.
Here is a list of topics:
1. Humidity vs Dry Weather
2. Evaporation of Sweat - Cooling Effect
3. Relative Humidity Equation and Calculations
4. Partial Pressure vs Vapor Pressure Example
5. Rate of Evaporation and Condensation
6. Liquid and Gas Phases - Water Vapor
7. Saturated, Unsaturated and Supersaturated Situations
8. Dew Point - Temperature at which condensation begins to occur or when the relative humidity is 100% - fog, rain, precipitation
- published: 01 Dec 2016
- views: 107088
What is relative humidity? A big player in our climate is humidity. In this video, I will explain this topic and how it affects even your refrigerator or clothes.
Facebook: https://www.facebook.com/askEverwonder
Twitter: https://twitter.com/askEverWonder
Support this channel:
Patreon: https://www.patreon.com/everwonder
BTC Address: 3Qz9mXrGDFMdFaNy3r2dqwCg5qStA2a91k
------------------------------------------------------------------------------------------------------------
Subscribers by release: 586
- published: 13 Aug 2017
- views: 82702
Check out our channel FunScienceDemos: https://www.youtube.com/user/funsciencedemos
Jared explores a simple way to measure the amount of water that is in the air.
Are you a teacher? Click this link:
https://sites.google.com/temple.edu/funscience/home
Click on: http://learningscience.org/esc2astructureearthsystem.htm to learn more about air and weather. It's a link to our companion website learningscience.com where you'll find links to lots of fun, interactive sites for kids.
- published: 18 Nov 2014
- views: 50248
developed with YouTube
Humidity
Humidity is the amount of water vapor in the air. Water vapor is the gaseous state of water and is invisible. Humidity indicates the likelihood of precipitation, dew, or fog. Higher humidity reduces the effectiveness of sweating in cooling the body by reducing the rate of evaporation of moisture from the skin. This effect is calculated in a heat index table or humidex.
There are three main measurements of humidity: absolute, relative and specific. Absolute humidity is the water content of air at a given temperature expressed in gram per cubic metre.Relative humidity, expressed as a percent, measures the current absolute humidity relative to the maximum (highest point) for that temperature. Specific humidity is a ratio of the water vapor content of the mixture to the total air content on a mass basis.
Types
Absolute humidity
Absolute humidity is the total mass of water vapor present in a given volume of air. It does not take temperature into consideration. Absolute humidity in the atmosphere ranges from near zero to roughly 30 grams per cubic meter when the air is saturated at 30 °C.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Humidity
Humidity (album)
Humidity (2000) is an album by the American ambient musician Robert Rich. It is a three disc set of live material recorded in 1998.
Disc one was recorded on April 2, 1998 at Stanford University’s KZSU radio station as part of their annual Day of Noise event. Disc two was recorded on May 9, 1998 at the Beyond Music Sound Festival in Venice, California. Disc three was recorded on May 10, 1998 during an in-store concert at the Moby Disc in Pasadena, California.
The composition for track two of disc one was originally released on the 1993 multi-artist compilation DeepNet. Track four of disc one and track five of disc three were co-composed with Brian “Lustmord” Williams and were originally released on Rich and Lustmord's 1995 collaboration Stalker. Track two of disc three was originally composed for Rich's 1994 collaboration with Lisa Moskow, Yearning. Track four of disc three is a reworking of Rich's 1994 release Night Sky Replies. All other material on this album was improvised.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Humidity_(album)
-
What is humidity?
High humidity in the atmosphere can lead to cloud, mist and fog. It can also make us feel uncomfortable. But what is humidity and how do we measure it?
published: 15 Feb 2021 -
Why Does Humidity Make It Feel Hotter?
It turns out there's a scientific explanation behind the saying, "It's not the heat, it's the humidity!" Learn why a hot and humid day feels so dismal and some tips to avoid the really sweaty, gross days on today's Quick Question! Hosted by: Hank Green ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Dooblydoo thanks go to the following Patreon supporters—Alexander Wadsworth, Kevin Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Patrick Merrithew, Charles Southerland, Fatima Iqbal, Sultan Alkhulaifi, Tim Curwick, Scott Satovsky Jr, Philippe von Bergen, Bella Nash, Chris Peters, Patrick D. Ashmore, Piya Shedden, Charles George ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: h...
published: 01 Aug 2017 -
Humidity - Air (CBSE Grade : 7 Geography)
Humidity is the amount of water vapor in the air. Too much or too little humidity can be dangerous. For example, high humidity combined with hot temperatures is a combination that can be a health risk, especially for the very young and the very old. Grade : 7 Subject : Geography Lesson :Air Topic:Humidity Useful for CBSE, ICSE, NCERT & International Students
published: 15 Dec 2015 -
Relative Humidity Isn't What You Think It Is
This episode is brought to you by the Music for Scientists album! Stream the album on major music services here: https://streamlink.to/music-for-scientists. Check out “Aristarchus in the Rain” here: https://youtu.be/kuD61YDmv6U Have you ever wondered why 75% humidity in the summer feels sticky, but 75% humidity in the winter feels super dry? Turns out, the common definition of humidity is inconvenient and confusing. But there is a better way! Hosted by: Michael Aranda SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Silas ...
published: 20 Apr 2021 -
Humidity 101
Subscribe already! Understand how relative humidity affects your plants and how to monitor, manage and master it to take total control of your indoor garden / grow room. We explain what humidity actually is, how growing plants contribute to it, how to monitor humidity with a hygrometer, and how to control it (using dehumidifiers, humidifiers and other techniques). Every indoor grower needs to watch this video! Thanks for watching—lots of love, Everest @ Just4Growers / Just For Growers
published: 29 Dec 2014 -
Relative Humidity vs Dewpoint
A short explanation as to why dewpoint is a more accurate way to describe how humid it feels rather than relative humidity.
published: 17 Jul 2014 -
Humidity Basics
What is relative humidity and dew point and how does it impact human comfort. Hosted by Bryan Orr. Read all the tech tips, take the quizzes and find our handy calculators at https://www.hvacrschool.com/
published: 06 Mar 2019 -
Relative Humidity - Dew Point, Vapor & Partial Pressure, Evaporation, Condensation - Physics
This physics video tutorial explains the concept of relative humidity and the dew point. It discusses the difference between the vapor pressure and the partial pressure and how to use it to calculate the relative humidity and to determine the temperature of the dew point. Here is a list of topics: 1. Humidity vs Dry Weather 2. Evaporation of Sweat - Cooling Effect 3. Relative Humidity Equation and Calculations 4. Partial Pressure vs Vapor Pressure Example 5. Rate of Evaporation and Condensation 6. Liquid and Gas Phases - Water Vapor 7. Saturated, Unsaturated and Supersaturated Situations 8. Dew Point - Temperature at which condensation begins to occur or when the relative humidity is 100% - fog, rain, precipitation
published: 01 Dec 2016 -
What is relative humidity?
What is relative humidity? A big player in our climate is humidity. In this video, I will explain this topic and how it affects even your refrigerator or clothes. Facebook: https://www.facebook.com/askEverwonder Twitter: https://twitter.com/askEverWonder Support this channel: Patreon: https://www.patreon.com/everwonder BTC Address: 3Qz9mXrGDFMdFaNy3r2dqwCg5qStA2a91k ------------------------------------------------------------------------------------------------------------ Subscribers by release: 586
published: 13 Aug 2017 -
Weather: Measuring Water in the Air - Humidity
Check out our channel FunScienceDemos: https://www.youtube.com/user/funsciencedemos Jared explores a simple way to measure the amount of water that is in the air. Are you a teacher? Click this link: https://sites.google.com/temple.edu/funscience/home Click on: http://learningscience.org/esc2astructureearthsystem.htm to learn more about air and weather. It's a link to our companion website learningscience.com where you'll find links to lots of fun, interactive sites for kids.
published: 18 Nov 2014
developed with YouTube
4:44
What is humidity?
- Order: Reorder
- Duration: 4:44
- Uploaded Date: 15 Feb 2021
- views: 5912
High humidity in the atmosphere can lead to cloud, mist and fog. It can also make us feel uncomfortable. But what is humidity and how do we measure it?
High humidity in the atmosphere can lead to cloud, mist and fog. It can also make us feel uncomfortable. But what is humidity and how do we measure it?
https://wn.com/What_Is_Humidity
High humidity in the atmosphere can lead to cloud, mist and fog. It can also make us feel uncomfortable. But what is humidity and how do we measure it?
- published: 15 Feb 2021
- views: 5912
3:11
Why Does Humidity Make It Feel Hotter?
- Order: Reorder
- Duration: 3:11
- Uploaded Date: 01 Aug 2017
- views: 585118
It turns out there's a scientific explanation behind the saying, "It's not the heat, it's the humidity!" Learn why a hot and humid day feels so dismal and some ...
It turns out there's a scientific explanation behind the saying, "It's not the heat, it's the humidity!" Learn why a hot and humid day feels so dismal and some tips to avoid the really sweaty, gross days on today's Quick Question!
Hosted by: Hank Green
----------
Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
----------
Dooblydoo thanks go to the following Patreon supporters—Alexander Wadsworth, Kevin Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Patrick Merrithew, Charles Southerland, Fatima Iqbal, Sultan Alkhulaifi, Tim Curwick, Scott Satovsky Jr, Philippe von Bergen, Bella Nash, Chris Peters, Patrick D. Ashmore, Piya Shedden, Charles George
----------
Looking for SciShow elsewhere on the internet?
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Tumblr: http://scishow.tumblr.com
Instagram: http://instagram.com/thescishow
----------
Sources:
http://media.bom.gov.au/social/blog/1324/feeling-hot-and-bothered-its-not-the-humidity-its-the-dew-point/
http://www.bbc.co.uk/schools/gcsebitesize/science/edexcel/responses_to_environment/homeostasisrev3.shtml
http://www.weather.gov/arx/why_dewpoint_vs_humidity
https://www.atmos.umd.edu/~stevenb/vapor/
http://hyperphysics.phy-astr.gsu.edu/hbase/Kinetic/relhum.html
http://www.dpcalc.org/
https://wn.com/Why_Does_Humidity_Make_It_Feel_Hotter
It turns out there's a scientific explanation behind the saying, "It's not the heat, it's the humidity!" Learn why a hot and humid day feels so dismal and some tips to avoid the really sweaty, gross days on today's Quick Question!
Hosted by: Hank Green
----------
Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
----------
Dooblydoo thanks go to the following Patreon supporters—Alexander Wadsworth, Kevin Bealer, Mark Terrio-Cameron, KatieMarie Magnone, Patrick Merrithew, Charles Southerland, Fatima Iqbal, Sultan Alkhulaifi, Tim Curwick, Scott Satovsky Jr, Philippe von Bergen, Bella Nash, Chris Peters, Patrick D. Ashmore, Piya Shedden, Charles George
----------
Looking for SciShow elsewhere on the internet?
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Tumblr: http://scishow.tumblr.com
Instagram: http://instagram.com/thescishow
----------
Sources:
http://media.bom.gov.au/social/blog/1324/feeling-hot-and-bothered-its-not-the-humidity-its-the-dew-point/
http://www.bbc.co.uk/schools/gcsebitesize/science/edexcel/responses_to_environment/homeostasisrev3.shtml
http://www.weather.gov/arx/why_dewpoint_vs_humidity
https://www.atmos.umd.edu/~stevenb/vapor/
http://hyperphysics.phy-astr.gsu.edu/hbase/Kinetic/relhum.html
http://www.dpcalc.org/
- published: 01 Aug 2017
- views: 585118
4:49
Humidity - Air (CBSE Grade : 7 Geography)
- Order: Reorder
- Duration: 4:49
- Uploaded Date: 15 Dec 2015
- views: 245865
Humidity is the amount of water vapor in the air. Too much or too little humidity can be dangerous. For example, high humidity combined with hot temperatures is...
Humidity is the amount of water vapor in the air. Too much or too little humidity can be dangerous. For example, high humidity combined with hot temperatures is a combination that can be a health risk, especially for the very young and the very old.
Grade : 7
Subject : Geography
Lesson :Air
Topic:Humidity
Useful for CBSE, ICSE, NCERT & International Students
https://wn.com/Humidity_Air_(Cbse_Grade_7_Geography)
Humidity is the amount of water vapor in the air. Too much or too little humidity can be dangerous. For example, high humidity combined with hot temperatures is a combination that can be a health risk, especially for the very young and the very old.
Grade : 7
Subject : Geography
Lesson :Air
Topic:Humidity
Useful for CBSE, ICSE, NCERT & International Students
- published: 15 Dec 2015
- views: 245865
3:25
Relative Humidity Isn't What You Think It Is
- Order: Reorder
- Duration: 3:25
- Uploaded Date: 20 Apr 2021
- views: 156686
This episode is brought to you by the Music for Scientists album! Stream the album on major music services here: https://streamlink.to/music-for-scientists. Che...
This episode is brought to you by the Music for Scientists album! Stream the album on major music services here: https://streamlink.to/music-for-scientists. Check out “Aristarchus in the Rain” here: https://youtu.be/kuD61YDmv6U
Have you ever wondered why 75% humidity in the summer feels sticky, but 75% humidity in the winter feels super dry? Turns out, the common definition of humidity is inconvenient and confusing. But there is a better way!
Hosted by: Michael Aranda
SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org
----------
Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
----------
Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever:
Silas Emrys, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Adam Brainard, Nazara, Growing Violet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, Katie Marie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer, Alisa Sherbow
----------
Looking for SciShow elsewhere on the internet?
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Tumblr: http://scishow.tumblr.com
Instagram: http://instagram.com/thescishow
----------
Sources:
https://www.washingtonpost.com/news/capital-weather-gang/wp/2017/07/12/stop-telling-us-to-use-percent-humidity-its-terrible-and-heres-why/
http://voices.washingtonpost.com/capitalweathergang/2009/06/reader_mail_use_of_the_dewpoin.html?itid=lk_inline_manual_14
https://www.weather.gov/lmk/humidity
https://howthingsfly.si.edu/ask-an-explainer/how-it-warm-air-able-hold-more-water-vapour-cold-air
https://www.researchgate.net/profile/G_Korotcenkov/publication/331375659_Handbooks-Vol-2-Chapter-3-Mechanical_Hygrometerpdf/data/5c7687a192851c695045381f/Handbooks-Vol-2-Chapter-3-Mechanical-Hygrometer.pdf
Image Sources:
https://commons.wikimedia.org/wiki/File:Hair_hygrometer-MHS_106-P5200227-gradient.jpg
https://commons.wikimedia.org/wiki/File:Dewpoint-RH.svg
https://wn.com/Relative_Humidity_Isn't_What_You_Think_It_Is
This episode is brought to you by the Music for Scientists album! Stream the album on major music services here: https://streamlink.to/music-for-scientists. Check out “Aristarchus in the Rain” here: https://youtu.be/kuD61YDmv6U
Have you ever wondered why 75% humidity in the summer feels sticky, but 75% humidity in the winter feels super dry? Turns out, the common definition of humidity is inconvenient and confusing. But there is a better way!
Hosted by: Michael Aranda
SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org
----------
Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow
----------
Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever:
Silas Emrys, Drew Hart, Jeffrey Mckishen, James Knight, Christoph Schwanke, Jacob, Matt Curls, Christopher R Boucher, Eric Jensen, Adam Brainard, Nazara, Growing Violet, Ash, Laura Sanborn, Sam Lutfi, Piya Shedden, Katie Marie Magnone, Scott Satovsky Jr, charles george, Alex Hackman, Chris Peters, Kevin Bealer, Alisa Sherbow
----------
Looking for SciShow elsewhere on the internet?
Facebook: http://www.facebook.com/scishow
Twitter: http://www.twitter.com/scishow
Tumblr: http://scishow.tumblr.com
Instagram: http://instagram.com/thescishow
----------
Sources:
https://www.washingtonpost.com/news/capital-weather-gang/wp/2017/07/12/stop-telling-us-to-use-percent-humidity-its-terrible-and-heres-why/
http://voices.washingtonpost.com/capitalweathergang/2009/06/reader_mail_use_of_the_dewpoin.html?itid=lk_inline_manual_14
https://www.weather.gov/lmk/humidity
https://howthingsfly.si.edu/ask-an-explainer/how-it-warm-air-able-hold-more-water-vapour-cold-air
https://www.researchgate.net/profile/G_Korotcenkov/publication/331375659_Handbooks-Vol-2-Chapter-3-Mechanical_Hygrometerpdf/data/5c7687a192851c695045381f/Handbooks-Vol-2-Chapter-3-Mechanical-Hygrometer.pdf
Image Sources:
https://commons.wikimedia.org/wiki/File:Hair_hygrometer-MHS_106-P5200227-gradient.jpg
https://commons.wikimedia.org/wiki/File:Dewpoint-RH.svg
- published: 20 Apr 2021
- views: 156686
5:56
Humidity 101
- Order: Reorder
- Duration: 5:56
- Uploaded Date: 29 Dec 2014
- views: 197776
Subscribe already! Understand how relative humidity affects your plants and how to monitor, manage and master it to take total control of your indoor garden / g...
Subscribe already! Understand how relative humidity affects your plants and how to monitor, manage and master it to take total control of your indoor garden / grow room. We explain what humidity actually is, how growing plants contribute to it, how to monitor humidity with a hygrometer, and how to control it (using dehumidifiers, humidifiers and other techniques). Every indoor grower needs to watch this video! Thanks for watching—lots of love, Everest @ Just4Growers / Just For Growers
https://wn.com/Humidity_101
Subscribe already! Understand how relative humidity affects your plants and how to monitor, manage and master it to take total control of your indoor garden / grow room. We explain what humidity actually is, how growing plants contribute to it, how to monitor humidity with a hygrometer, and how to control it (using dehumidifiers, humidifiers and other techniques). Every indoor grower needs to watch this video! Thanks for watching—lots of love, Everest @ Just4Growers / Just For Growers
- published: 29 Dec 2014
- views: 197776
2:38
Relative Humidity vs Dewpoint
- Order: Reorder
- Duration: 2:38
- Uploaded Date: 17 Jul 2014
- views: 501031
A short explanation as to why dewpoint is a more accurate way to describe how humid it feels rather than relative humidity.
A short explanation as to why dewpoint is a more accurate way to describe how humid it feels rather than relative humidity.
https://wn.com/Relative_Humidity_Vs_Dewpoint
A short explanation as to why dewpoint is a more accurate way to describe how humid it feels rather than relative humidity.
- published: 17 Jul 2014
- views: 501031
7:51
Humidity Basics
- Order: Reorder
- Duration: 7:51
- Uploaded Date: 06 Mar 2019
- views: 58646
What is relative humidity and dew point and how does it impact human comfort. Hosted by Bryan Orr.
Read all the tech tips, take the quizzes
and find our handy...
What is relative humidity and dew point and how does it impact human comfort. Hosted by Bryan Orr.
Read all the tech tips, take the quizzes
and find our handy calculators at https://www.hvacrschool.com/
https://wn.com/Humidity_Basics
What is relative humidity and dew point and how does it impact human comfort. Hosted by Bryan Orr.
Read all the tech tips, take the quizzes
and find our handy calculators at https://www.hvacrschool.com/
- published: 06 Mar 2019
- views: 58646
17:38
Relative Humidity - Dew Point, Vapor & Partial Pressure, Evaporation, Condensation - Physics
- Order: Reorder
- Duration: 17:38
- Uploaded Date: 01 Dec 2016
- views: 107088
This physics video tutorial explains the concept of relative humidity and the dew point. It discusses the difference between the vapor pressure and the partial...
This physics video tutorial explains the concept of relative humidity and the dew point. It discusses the difference between the vapor pressure and the partial pressure and how to use it to calculate the relative humidity and to determine the temperature of the dew point.
Here is a list of topics:
1. Humidity vs Dry Weather
2. Evaporation of Sweat - Cooling Effect
3. Relative Humidity Equation and Calculations
4. Partial Pressure vs Vapor Pressure Example
5. Rate of Evaporation and Condensation
6. Liquid and Gas Phases - Water Vapor
7. Saturated, Unsaturated and Supersaturated Situations
8. Dew Point - Temperature at which condensation begins to occur or when the relative humidity is 100% - fog, rain, precipitation
https://wn.com/Relative_Humidity_Dew_Point,_Vapor_Partial_Pressure,_Evaporation,_Condensation_Physics
This physics video tutorial explains the concept of relative humidity and the dew point. It discusses the difference between the vapor pressure and the partial pressure and how to use it to calculate the relative humidity and to determine the temperature of the dew point.
Here is a list of topics:
1. Humidity vs Dry Weather
2. Evaporation of Sweat - Cooling Effect
3. Relative Humidity Equation and Calculations
4. Partial Pressure vs Vapor Pressure Example
5. Rate of Evaporation and Condensation
6. Liquid and Gas Phases - Water Vapor
7. Saturated, Unsaturated and Supersaturated Situations
8. Dew Point - Temperature at which condensation begins to occur or when the relative humidity is 100% - fog, rain, precipitation
- published: 01 Dec 2016
- views: 107088
2:30
What is relative humidity?
- Order: Reorder
- Duration: 2:30
- Uploaded Date: 13 Aug 2017
- views: 82702
What is relative humidity? A big player in our climate is humidity. In this video, I will explain this topic and how it affects even your refrigerator or clothe...
What is relative humidity? A big player in our climate is humidity. In this video, I will explain this topic and how it affects even your refrigerator or clothes.
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https://wn.com/What_Is_Relative_Humidity
What is relative humidity? A big player in our climate is humidity. In this video, I will explain this topic and how it affects even your refrigerator or clothes.
Facebook: https://www.facebook.com/askEverwonder
Twitter: https://twitter.com/askEverWonder
Support this channel:
Patreon: https://www.patreon.com/everwonder
BTC Address: 3Qz9mXrGDFMdFaNy3r2dqwCg5qStA2a91k
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Subscribers by release: 586
- published: 13 Aug 2017
- views: 82702
6:58
Weather: Measuring Water in the Air - Humidity
- Order: Reorder
- Duration: 6:58
- Uploaded Date: 18 Nov 2014
- views: 50248
Check out our channel FunScienceDemos: https://www.youtube.com/user/funsciencedemos
Jared explores a simple way to measure the amount of water that is in the ai...
Check out our channel FunScienceDemos: https://www.youtube.com/user/funsciencedemos
Jared explores a simple way to measure the amount of water that is in the air.
Are you a teacher? Click this link:
https://sites.google.com/temple.edu/funscience/home
Click on: http://learningscience.org/esc2astructureearthsystem.htm to learn more about air and weather. It's a link to our companion website learningscience.com where you'll find links to lots of fun, interactive sites for kids.
https://wn.com/Weather_Measuring_Water_In_The_Air_Humidity
Check out our channel FunScienceDemos: https://www.youtube.com/user/funsciencedemos
Jared explores a simple way to measure the amount of water that is in the air.
Are you a teacher? Click this link:
https://sites.google.com/temple.edu/funscience/home
Click on: http://learningscience.org/esc2astructureearthsystem.htm to learn more about air and weather. It's a link to our companion website learningscience.com where you'll find links to lots of fun, interactive sites for kids.
- published: 18 Nov 2014
- views: 50248
4:44
What is humidity?
High humidity in the atmosphere can lead to cloud, mist and fog. It can also make us feel ...
published: 15 Feb 2021
What is humidity?
What is humidity?
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- published: 15 Feb 2021
- views: 5912
High humidity in the atmosphere can lead to cloud, mist and fog. It can also make us feel uncomfortable. But what is humidity and how do we measure it?
3:11
Why Does Humidity Make It Feel Hotter?
It turns out there's a scientific explanation behind the saying, "It's not the heat, it's ...
published: 01 Aug 2017
Why Does Humidity Make It Feel Hotter?
Why Does Humidity Make It Feel Hotter?
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- published: 01 Aug 2017
- views: 585118
It turns out there's a scientific explanation behind the saying, "It's not the heat, it's the humidity!" Learn why a hot and humid day feels so dismal and some tips to avoid the really sweaty, gross days on today's Quick Question!
Hosted by: Hank Green
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Sources:
http://media.bom.gov.au/social/blog/1324/feeling-hot-and-bothered-its-not-the-humidity-its-the-dew-point/
http://www.bbc.co.uk/schools/gcsebitesize/science/edexcel/responses_to_environment/homeostasisrev3.shtml
http://www.weather.gov/arx/why_dewpoint_vs_humidity
https://www.atmos.umd.edu/~stevenb/vapor/
http://hyperphysics.phy-astr.gsu.edu/hbase/Kinetic/relhum.html
http://www.dpcalc.org/
4:49
Humidity - Air (CBSE Grade : 7 Geography)
Humidity is the amount of water vapor in the air. Too much or too little humidity can be d...
published: 15 Dec 2015
Humidity - Air (CBSE Grade : 7 Geography)
Humidity - Air (CBSE Grade : 7 Geography)
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- published: 15 Dec 2015
- views: 245865
Humidity is the amount of water vapor in the air. Too much or too little humidity can be dangerous. For example, high humidity combined with hot temperatures is a combination that can be a health risk, especially for the very young and the very old.
Grade : 7
Subject : Geography
Lesson :Air
Topic:Humidity
Useful for CBSE, ICSE, NCERT & International Students
3:25
Relative Humidity Isn't What You Think It Is
This episode is brought to you by the Music for Scientists album! Stream the album on majo...
published: 20 Apr 2021
Relative Humidity Isn't What You Think It Is
Relative Humidity Isn't What You Think It Is
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- published: 20 Apr 2021
- views: 156686
This episode is brought to you by the Music for Scientists album! Stream the album on major music services here: https://streamlink.to/music-for-scientists. Check out “Aristarchus in the Rain” here: https://youtu.be/kuD61YDmv6U
Have you ever wondered why 75% humidity in the summer feels sticky, but 75% humidity in the winter feels super dry? Turns out, the common definition of humidity is inconvenient and confusing. But there is a better way!
Hosted by: Michael Aranda
SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org
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Sources:
https://www.washingtonpost.com/news/capital-weather-gang/wp/2017/07/12/stop-telling-us-to-use-percent-humidity-its-terrible-and-heres-why/
http://voices.washingtonpost.com/capitalweathergang/2009/06/reader_mail_use_of_the_dewpoin.html?itid=lk_inline_manual_14
https://www.weather.gov/lmk/humidity
https://howthingsfly.si.edu/ask-an-explainer/how-it-warm-air-able-hold-more-water-vapour-cold-air
https://www.researchgate.net/profile/G_Korotcenkov/publication/331375659_Handbooks-Vol-2-Chapter-3-Mechanical_Hygrometerpdf/data/5c7687a192851c695045381f/Handbooks-Vol-2-Chapter-3-Mechanical-Hygrometer.pdf
Image Sources:
https://commons.wikimedia.org/wiki/File:Hair_hygrometer-MHS_106-P5200227-gradient.jpg
https://commons.wikimedia.org/wiki/File:Dewpoint-RH.svg
5:56
Humidity 101
Subscribe already! Understand how relative humidity affects your plants and how to monitor...
published: 29 Dec 2014
Humidity 101
Humidity 101
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- published: 29 Dec 2014
- views: 197776
Subscribe already! Understand how relative humidity affects your plants and how to monitor, manage and master it to take total control of your indoor garden / grow room. We explain what humidity actually is, how growing plants contribute to it, how to monitor humidity with a hygrometer, and how to control it (using dehumidifiers, humidifiers and other techniques). Every indoor grower needs to watch this video! Thanks for watching—lots of love, Everest @ Just4Growers / Just For Growers
2:38
Relative Humidity vs Dewpoint
A short explanation as to why dewpoint is a more accurate way to describe how humid it fee...
published: 17 Jul 2014
Relative Humidity vs Dewpoint
Relative Humidity vs Dewpoint
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- published: 17 Jul 2014
- views: 501031
A short explanation as to why dewpoint is a more accurate way to describe how humid it feels rather than relative humidity.
7:51
Humidity Basics
What is relative humidity and dew point and how does it impact human comfort. Hosted by Br...
published: 06 Mar 2019
Humidity Basics
Humidity Basics
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- published: 06 Mar 2019
- views: 58646
What is relative humidity and dew point and how does it impact human comfort. Hosted by Bryan Orr.
Read all the tech tips, take the quizzes
and find our handy calculators at https://www.hvacrschool.com/
17:38
Relative Humidity - Dew Point, Vapor & Partial Pressure, Evaporation, Condensation - Physics
This physics video tutorial explains the concept of relative humidity and the dew point. ...
published: 01 Dec 2016
Relative Humidity - Dew Point, Vapor & Partial Pressure, Evaporation, Condensation - Physics
Relative Humidity - Dew Point, Vapor & Partial Pressure, Evaporation, Condensation - Physics
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- published: 01 Dec 2016
- views: 107088
This physics video tutorial explains the concept of relative humidity and the dew point. It discusses the difference between the vapor pressure and the partial pressure and how to use it to calculate the relative humidity and to determine the temperature of the dew point.
Here is a list of topics:
1. Humidity vs Dry Weather
2. Evaporation of Sweat - Cooling Effect
3. Relative Humidity Equation and Calculations
4. Partial Pressure vs Vapor Pressure Example
5. Rate of Evaporation and Condensation
6. Liquid and Gas Phases - Water Vapor
7. Saturated, Unsaturated and Supersaturated Situations
8. Dew Point - Temperature at which condensation begins to occur or when the relative humidity is 100% - fog, rain, precipitation
2:30
What is relative humidity?
What is relative humidity? A big player in our climate is humidity. In this video, I will ...
published: 13 Aug 2017
What is relative humidity?
What is relative humidity?
- Report rights infringement
- published: 13 Aug 2017
- views: 82702
What is relative humidity? A big player in our climate is humidity. In this video, I will explain this topic and how it affects even your refrigerator or clothes.
Facebook: https://www.facebook.com/askEverwonder
Twitter: https://twitter.com/askEverWonder
Support this channel:
Patreon: https://www.patreon.com/everwonder
BTC Address: 3Qz9mXrGDFMdFaNy3r2dqwCg5qStA2a91k
------------------------------------------------------------------------------------------------------------
Subscribers by release: 586
6:58
Weather: Measuring Water in the Air - Humidity
Check out our channel FunScienceDemos: https://www.youtube.com/user/funsciencedemos
Jared ...
published: 18 Nov 2014
Weather: Measuring Water in the Air - Humidity
Weather: Measuring Water in the Air - Humidity
- Report rights infringement
- published: 18 Nov 2014
- views: 50248
Check out our channel FunScienceDemos: https://www.youtube.com/user/funsciencedemos
Jared explores a simple way to measure the amount of water that is in the air.
Are you a teacher? Click this link:
https://sites.google.com/temple.edu/funscience/home
Click on: http://learningscience.org/esc2astructureearthsystem.htm to learn more about air and weather. It's a link to our companion website learningscience.com where you'll find links to lots of fun, interactive sites for kids.
Humidity
Humidity is the amount of water vapor in the air. Water vapor is the gaseous state of water and is invisible. Humidity indicates the likelihood of precipitation, dew, or fog. Higher humidity reduces the effectiveness of sweating in cooling the body by reducing the rate of evaporation of moisture from the skin. This effect is calculated in a heat index table or humidex.
There are three main measurements of humidity: absolute, relative and specific. Absolute humidity is the water content of air at a given temperature expressed in gram per cubic metre.Relative humidity, expressed as a percent, measures the current absolute humidity relative to the maximum (highest point) for that temperature. Specific humidity is a ratio of the water vapor content of the mixture to the total air content on a mass basis.
Types
Absolute humidity
Absolute humidity is the total mass of water vapor present in a given volume of air. It does not take temperature into consideration. Absolute humidity in the atmosphere ranges from near zero to roughly 30 grams per cubic meter when the air is saturated at 30 °C.
This page contains text from Wikipedia, the Free Encyclopedia - https://wn.com/Humidity
What is humidity?...
Why Does Humidity Make It Feel Hotter?...
Humidity - Air (CBSE Grade : 7 Geography)...
Relative Humidity Isn't What You Think It Is...
Humidity 101...
Relative Humidity vs Dewpoint...
Humidity Basics...
Relative Humidity - Dew Point, Vapor & Partial Pre...
What is relative humidity?...
Weather: Measuring Water in the Air - Humidity...
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