Railways Basic Science and Engineering Units and Measurements / मात्रक और मापन Question Bank Unit and Measurements

  • question_answer
    The unit of the Stefan-Boltzmann's constant is

    A) \[W/{{m}^{2}}{{K}^{4}}\]                       

    B) \[W/{{m}^{2}}\]

    C) \[W/{{m}^{2}}K\]              

    D) \[W/{{m}^{2}}{{K}^{2}}\]

    Correct Answer: A


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