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Discussion :: Heat and Mass Transfer

  1. The radiation emitted by a black body is known as

  2. A.

     Black radiation

    B.

     Full radiation

    C.

     Total radiation

    D.

     All of these

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    Answer : Option D

    Explanation :

    When a black body is at a uniform temperature, its emission has a characteristic frequency distribution that depends on the temperature. Its emission is called black-body radiation


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