The absorptivity of a body is equal to its emissivity ___... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

The absorptivity of a body is equal to its emissivity _________________?

Correct answer: C

Explanation

Kirchhoff's law states that for a body in thermal equilibrium, its absorptivity equals its emissivity.

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