JEE Main & Advanced Physics Photo Electric Effect, X- Rays & Matter Waves JEE PYQ-Photo Electric Effect X-rays

  • question_answer
    Photon of frequency v has a momentum associated with it. If c is the velocity of light, the momentum is                    [AIEEE 2007]

    A) v/c

    B) \[y\ne 0\]  

    C) \[x\]

    D) \[x\]

    Correct Answer: D

    Solution :

    [d] According to de-Broglie equation, the momentum of the photon,
    where, Planck's constant


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