Question

    The loudness of the sound depends

    upon 
    A Intensity Correct Answer Incorrect Answer
    B Amplitude Correct Answer Incorrect Answer
    C Frequency Correct Answer Incorrect Answer
    D Velocity Correct Answer Incorrect Answer

    Solution

    The loudness of a  sound depends upon the amplitude. Loudness of a  sound depends on the amplitude of the vibration producing that  sound. Greater is the amplitude of vibration, louder is the  sound produced by it. The amplitude of the sound depends upon the force with which an object is made to vibrate.

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