RAJASTHAN ­ PET Rajasthan PET Solved Paper-2002

  • question_answer
    Which of the following laws explains the spectrum of black body?

    A)  Rayleigh - Jeans's law

    B)  Planck's law

    C)  Wien's displacement law

    D)  Stefan's law

    Correct Answer: B

    Solution :

     Planck's law explains the spectrum of black body.


You need to login to perform this action.
You will be redirected in 3 sec spinner