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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CA Maninder Singh
CA Maninder Singh is a Chartered Accountant for the past 9 years and a teacher from the past 16 years. He teaches Spoken English, Written English, Grammar and Vocabulary at Englishtan.