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

  • question_answer
    Cathode rays consist of                                   [DCE 1999]

    A)            Photons                                 

    B)            Electrons

    C)            Protons                                  

    D)            \[\alpha \]-particles

    Correct Answer: B

    Solution :


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