Question 1 Page 166 (Left) - Chapter 12 Class 9 - Sound

Last updated at Dec. 16, 2024 by

Which wave property determines

(a) loudness, (b) pitch?

Answer

  1. Loudness of sound is determined by the amplitude of the sound.
    Higher the amplitude, the louder is the sound.

  2. Pitch of sound is determined by the frequency of the sound.
    Higher the frequency, the more is the pitch of  the sound.
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