JEE Main & Advanced Physics Wave Mechanics Question Bank Beats

  • question_answer
    Two sound waves of slightly different frequencies propagating in the same direction produce beats due to                                                                                            [MP PET 2000]

    A)            Interference                        

    B)            Diffraction

    C)            Polarization                          

    D)            Refraction

    Correct Answer: A

    Solution :


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