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    Physics
    Grade-8
    Easy

    Question

    The loudness of a sound is characterized by its ____. 

    1. Frequency
    2. Pitch
    3. Amplitude
    4. Timbre

    Hint:

    Amplitude decides te loudness of the sound

    The correct answer is: Amplitude

      • The loudness of a sound wave is characterized by its amplitude.
      • The more the amplitude, more is the loudness of the sound.

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