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Discussion :: Chemical Engineering Basics-2

  1. In radiative heat transfer, a grey surface is the one, which has

    2. A.

     Emissivity independent of wavelength
    B.

     Grey appearance to the eye
    C.

     Zero reflectivity
    D.

     Equal brightness in all directions

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    Workspace

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    Answer : Option A

    Explanation :

    Explanation Not Provided

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