JEE Main & Advanced Sample Paper JEE Main Sample Paper-38

  • question_answer 60)
    Statement-1: We in's distribution law fails at longer wavelengths.
    Statement-2: Intensity of radiations of very short wavelength is small.

    A)  Statement-1 is true, Statement-2 is true; Statement-2 is a correct explanation for Statement-1.

    B)  Statement-1 is true, Statement-2 is true; Statement-2 is not a correct explanation for Statement-1.

    C)  Statement-1 is true, Statement-2 is false.

    D)  Statement-1 is false, Statement-2 is true.

    Correct Answer: B

    Solution :

     We in?s displacement law holds good for small wavelength only. Intensity of radiations is small for very short wavelength

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