Physics, asked by NajwaSaha, 1 year ago

Sound of frequency below 20 Hz is called

Answers

Answered by keerthika1998lekha

5

Sound of frequency below 20 Hz is called infrasound.
such frequency cannot be heard by human ear.

Answered by Aniket1710

0

Frequency below 20hz will be called as infrasound.This type of sound can't be heard by human ear.

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