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Discussion :: Refrigeration and Air Conditioning

  1. The emissivity of a polished silver body is _________ as compared to black body.

  2. A.

     Same

    B.

     Low

    C.

     Very low

    D.

     High

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    Answer : Option C

    Explanation :

    The emissivity of a polished silver body is very low as compared to black body.


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