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Whose experiments first showed that carbon dioxide absorbs heat?
ScienceAtmosphere
Quick Answer
John Tyndall showed in the 1850s that gases like carbon dioxide and water vapor absorb infrared radiation.
The Full Story
Irish physicist John Tyndall performed experiments in the 1850s and 1860s that demonstrated how certain gases absorb heat radiation. He used a sealed tube and sensitive instruments to compare how different gases transmitted infrared energy. His work showed that carbon dioxide, methane, and water vapor are especially effective at trapping heat. These experiments were crucial for proving the physical basis of the greenhouse effect.
Key Facts
1.John Tyndall’s key work was done in the 1850s and 1860s
2.He tested infrared absorption in gases
3.He identified water vapor and carbon dioxide as important heat absorbers
YouTube Angle
Suggested video title for this topic:
"The experiment that proved invisible gases can trap heat"