Do you know your Basics?- IX

Classical Mechanics Level 1

Which of the following frequency of sound can not be heard by human beings?

40000 Hz 400 Hz 4000 Hz 40 Hz

Swapnil Das by Swapnil Das , 20, India

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3 solutions

Rama Devi
May 14, 2015

The audible range of the human beings is from 20 hertz to 2 mega hertz. Since the frequency 40000 hertz exceeds the audible range,the answer is 40000 hertz.

2 Helpful 0 Interesting 0 Brilliant 0 Confused
Swapnil Das
May 13, 2015

The audible range of human beings is 20 H z 20 Hz to 20 , 000 H z 20,000 Hz . Here, 40 , 000 H z 40,000 Hz exceeds the limit.

2 Helpful 0 Interesting 0 Brilliant 0 Confused

This 4000 mhz should be not heard by human being

0 Helpful 0 Interesting 0 Brilliant 0 Confused

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