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JEE Main & Advanced Physics Wave Mechanics Question Bank Musical Sound

  • question_answer
    It is possible to recognise a person by hearing his voice even if he is hidden behind a wall. This is due to the fact that his voice                                                     [CPMT 1972]

    A)            Has a definite pitch           

    B)            Has a definite quality

    C)            Has a definite loudness   

    D)            Can penetrate the wall

    Correct Answer: B

    Solution :


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