Q. 24.7( 6 Votes )
A normal human being can listen to sounds with frequency from _______to ________ vibrations per sec.
A normal human being can listen to sounds with frequency from 20 To 20,000 vibrations per sec.
Explanation: Every living being can listen to a certain rang of sound only. For example, Dogs can hear the sound from 64 to 44,000 vibrations per second. Similarly, human ears can only perceive the sound from 20 to 20,000 vibrations per sec.
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