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VMMC VMMC Medical Solved Paper-2008

  • question_answer
    Two sound waves of slightly different frequencies propagating in the same direction produce beats due to

    A)  interference    

    B)         diffraction         

    C)         reflection          

    D)         refraction

    Correct Answer: A

    Solution :

    Beats are produced on account of interference of sound waves of slightly different frequencies.


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