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Railways General Science & Technology Sound Sample Paper Sound Sample Test Paper-5

  • question_answer
    When we hear a sound, we can identify its source from

    A)  Amplitude of sound

    B)  Intensity of sound

    C)  Wavelength of sound

    D)  Overtones present in the sound

    Correct Answer: D

    Solution :

    [d] The sound of different source are said to differ in quality. The number of overtones and their relative intensities determines the quality of any musical sound.


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