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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 are                                                             [RPET 2000]

    A)            Positive rays                         

    B)            Neutral rays

    C)            He rays                                   

    D)            Electron waves

    Correct Answer: D

    Solution :

               Cathode rays are beam of electrons.


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