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

  • question_answer
    Positive rays consists of                                    [RPMT 1996, 2003]

    A)            Electrons                               

    B)            Neutrons

    C)            Positive ions                         

    D)            Electromagnetic waves

    Correct Answer: C

    Solution :

               Positive rays consist of positive ions.


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