Question

why we can't hear the sound of frequency over 20000hz ​

Answer 1

Explanation:

bcoz our ear is no able to hear that range of sound.

its very painful .

Answer 2

Answer:

We cannot hear the sound over the 20,000Hz because human ear limit is 20Hz to 20,000Hz that's why we cannot hear sound over the 20,000Hz or below the 20Hz sound.

Have a nice day.