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Discussion :: Heat Transfer

  1. In thermal radiation for a black body (where, ε is emissivity and α is absorptivity)

    2. A.
    α = 1; ε ≠ 1
    B.
    α ≠ 1, ε = 1
    C.
    α ≠ 1, ε ≠ 1
    D.
    α = 1; ε = 1

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    Answer : Option D

    Explanation :

    No answer description available for this question.

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