JEE Main & Advanced Physics Photo Electric Effect, X- Rays & Matter Waves Question Bank Photon and Photoelectric Effect

  • question_answer
    By photoelectric effect, Einstein, proved         [MP PET 2003]

    A)            \[E=hv\]                                 

    B)            \[K.E.=\frac{1}{2}m{{v}^{2}}\]

    C)            \[E=m{{c}^{2}}\]                 

    D)            \[E=\frac{Rh{{c}^{2}}}{{{n}^{2}}}\]

    Correct Answer: A

    Solution :


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