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

  • question_answer
    In a discharge tube at 0.02 mm, there is a formation of [CBSE PMT 1996]

    A)            FDS                                          

    B)            CDS

    C)            Both space                            

    D)            None of these

    Correct Answer: B

    Solution :


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