Question

Humans can hear the sound created by every vibrating body.

• A. True
• B. False

Answer 1

The correct option is B False

A sound is audible to us only if the sound produced by the vibrating body is in the audible range, which lies between the range of frequencies from $20Hz$ - $20,000Hz$. If the frequency of a sound does not lie in this range, it will be inaudible to humans.