J & K CET Medical J & K - CET Medical Solved Paper-2010

  • question_answer
    The maximum kinetic energy of photoelectrons

    A)  varies linearly with the frequency of the incident radiation

    B)  varies linearly with the wavelength of incident light

    C)  proportional to the frequency of the incident radiation

    D)  proportional to the square of the frequency of incident radiation

    Correct Answer: A

    Solution :

                     For a photoelectric effect\[hv=h{{v}_{0}}+{{K}_{\max }}\] \[\therefore \]Maximum kinetic energy of photoelectrons varies linearly with the frequency of incident radiation.


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