Saturday, November 14, 2020

What is Heat? - Joseph Postma (video)

https://climateofsophistry.com/2020/11/14/what-is-heat/ 

  https://www.youtube.com/watch?v=Wcb_vcEVd6w

 TL Winslow

Radiation isn't heat. Heat happens when a molecule absorbs some radiation into its quantum levels and turns it into kinetic energy, which is measured as temperature. Heat energy can only flow from a hotter to a colder object, increasing entropy. Too bad, diehard leftist environmentalists have spent decades pushing the fake physics hoax that atmospheric CO2 can cause global warming with its radiation, without explaining that all molecular radiation has a temperature based on the Planck Radiation Law, and CO2's 15 micron photons have a Planck temperature of -80C, same as dry ice, which can't melt an ice cube. The Sun's radiation that reaches Earth's surface has a wavelength range of 0.4 microns-0.8 microns, which has a Planck temperature range of 6,971C-3,349C. That's why the Sun heats the Earth's surface and CO2 doesn't.The amount of energy in CO2's radiation has nothing to do with its heating ability, but that doesn't stop the hoaxers from quoting all kinds of ominious numbers in watts per square meter to scare you. Check my work: https://www.omnicalculator.com/physics/wiens-law  
 

 

 

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