description Knut Ångström Overview
Knut Johan Ångström was a Swedish physicist who lived from 1857 to 1910 and was the son of physicist Anders Jonas Ångström. His research examined solar radiation, terrestrial heat emission, and the absorption of infrared radiation by atmospheric water vapor and carbon dioxide. Ångström also designed instruments for radiation measurement, including a pyrheliometer used to measure direct solar irradiance, and held a professorship at Uppsala University.
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Who was Knut Ångström?
Knut Johan Ångström was a Swedish physicist who lived from 1857 to 1910. He was the son of physicist Anders Jonas Ångström.
What did Knut Ångström study?
His research examined solar radiation and terrestrial heat emission. He also studied how atmospheric water vapor and carbon dioxide absorb infrared radiation.
Was Knut Ångström related to Anders Jonas Ångström?
Yes, Knut Johan Ångström was Anders Jonas Ångström’s son. Both were Swedish scientists associated with physics.
How is Knut Ångström connected to climate research?
His work on infrared absorption by atmospheric water vapor and carbon dioxide relates to the physical processes that affect Earth’s heat balance. He conducted this research in the late nineteenth and early twentieth centuries.
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