AIIMS AIIMS Solved Paper-2014

  • question_answer
    According to Wien's law

    A) \[{{\lambda }_{m}}T=\] constant

    B) \[\frac{{{\lambda }_{m}}}{T}=\]constant

    C) \[{{\lambda }_{m}}\sqrt{T}=\] constant

    D) \[\frac{{{\lambda }_{m}}}{\sqrt{T}}=\]constant

    Correct Answer: A

    Solution :

                    In the spectral distribution of energy emitted by a  black  body  maintained  at different temperatures, the product of wave\[{{\lambda }_{m}}\] corresponding to maximum radiant energy and temperature t is constant or \[{{\lambda }_{m}}T=\] constant.                


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