Q. A perfect black body is the one which

(A) Absorbs all incident radiation
(B) Reflects all incident radiation
(C) Absorbs most of the incident radiation
(D) Is coated with lamp black

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✅ Correct Answer: (A) Absorbs all incident radiation

Published by Mr. Dubey ⭐ 104.85K Points at 20-Sep-2023 12:31 pm in Heat Transfer

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