A hot body will radiate heat most rapidly, if its surface... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

A hot body will radiate heat most rapidly, if its surface is___________________?

Correct answer: B

Explanation

Black surfaces are the best absorbers and emitters of heat. Rough surfaces also promote efficient radiation.

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