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JEE Main & Advanced Physics Photo Electric Effect, X- Rays & Matter Waves Question Bank Numerical Value Type Questions - Photo Electric Effect, X-Rays

  • question_answer
    The electric field associated with a monochromatic beam becomes zero \[1.2\times {{10}^{15}}\]times per second. Find the maximum kinetic energy of the photoelectrons when this light on a metal surface whose work function is 2.0 eV.

    Answer:

    0.48


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