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

  • question_answer
    A tuning fork produces waves in a medium. If the temperature of the medium changes, then which of the following will change        [EAMCET (Med.) 1998;  Pb. PMT 1999; MH CET 2001]

    A)            Amplitude                             

    B)            Frequency

    C)            Wavelength                         

    D)            Time-period

    Correct Answer: C

    Solution :

               If the temperature changes then velocity of wave and its wavelength changes. Frequency amplitude and time period remains constant.


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