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JEE Main & Advanced Physics Wave Mechanics Question Bank Basics of Mechanical Waves

  • question_answer
    Which of the following do not require medium for transmission                                [RPMT 2000]

    A)            Cathode ray                         

    B)            Electromagnetic wave

    C)            Sound wave                         

    D)            None of the above

    Correct Answer: B

    Solution :

               EM waves do not requires medium for their propagation.


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