Physics
Grade-8
Easy

Question

The loudness of a sound is characterized by its ____. 

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

hintHint:

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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