Physics, 24.03.2021 06:30 jadabecute3739

A colored object with a surface area of 1 m2 and the temperature is 27 ° C. If the temperature

around the object is 77 ° C, and the value of emissivity = 0.4 and the Stefan-Boltzman (notation o) is = 5.67 xlO '8C, then the heat absorbed is the unity of time

broad unity is

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A colored object with a surface area of 1 m2 and the temperature is 27 ° C. If the temperature