The Absorption of Thermal Radiation

This simple experiment provides a quick demonstration of the effect of colour on the absorption off thermal radiation.
Two identical beaks are painted different colours: One shiny, the other black. They are then placed equal distances from a filament lightbulb (a source of thermal radiation).
Thermometers placed in the top of each flask allows the temperature to be monitored.

[@lolguyhandsome4954]

Intuitive, may include Stefan-Boltzmanns law and Newton's Power Law 👍🏻👍🏻

[@apashish6505]

Well done 👍👍👏👏👏👏 thangs sir. I am from India🇮🇳

[@Islamicorner786]

From where you get black and white conical flasks??

[@chauhanteena3181]

This's very helpful for us

[@MUHAMMADYAWARIFRAHEEM]

Very nice

[@JeelanRaza31]

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