Physics, asked by meerasuman, 11 months ago

1. Define the following terms.
(a) Oscillation
(b) Infrasonic sound (c) Amplitude
(d) Loudness ​

Answers

Answered by nsvnarayanan
1

Explanation:

  • infrasonic is the sound which is a frequency less than 20hz
  • oscillation is a repetative variation .
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