Absorptivity and reflectivity of a perfect black body are... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

Absorptivity and reflectivity of a perfect black body are respectively _______________?

Correct answer: A

Explanation

A perfect black body absorbs all incident radiation (absorptivity = 1) and reflects none (reflectivity = 0).

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