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Discussion :: Heat and Mass Transfer

  1. The unit of Stefan-Boltzmann constant is

    2. A.

     Watt/mK
    B.

     Watt/m2K2
    C.

     Watt/m2K4
    D.

     Watt/mK2

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    Answer : Option C

    Explanation :

    The value of the Stefan-Boltzmann constant is approximately 5.67 x 10 -8 watt per meter squared per kelvin to the fourth (W · m -2 · K -4 ).

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