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

  • question_answer
     Frequency range of the audible sounds is [EAMCET (Med.) 1995; RPMT 1997]

    A)            0 Hz ? 30 Hz                          

    B)            20 Hz ? 20 kHz

    C)            20 kHz ? 20,000 kHz           

    D)            20 kHz ? 20 MHz

    Correct Answer: B

    Solution :


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