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.
  1. Class 9
  2. Chapter 12 Class 9 - Sound

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.