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

  • question_answer
    Sound waves have the following frequencies that  are audible to human beings                                                [CPMT 1975]

    A)            5 c/s                                         

    B)            27000 c/s

    C)            5000 c/s                                  

    D)            50,000 c/s

    Correct Answer: C

    Solution :

               Audiable range of frequency is 20Hz to 20kHz


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