BVP Medical BVP Medical Solved Paper-2014

  • question_answer
    The velocity of the most energetic electrons emitted from a metallic surface is doubled when the frequency v of the incident radiation is doubled. The work function of this metal is

    A)  \[1.8mA\]                                          

    B)  \[62V,\,\,2\Omega \]

    C)  \[63V,\,\,1\Omega \]                                   

    D)  \[61V,\,\,1\Omega \]

    Correct Answer: D

    Solution :

                     \[15min\] \[20\text{ }min\] \[7.5min\]


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