humidity

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작성자복떡빵 조회 3회 작성일 2021-08-03 10:57:29 댓글 0

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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?

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
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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/

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:


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

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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

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