Question

Why we doesn't hear the scream of the bat?????

Answer 1

hii friend here is ur answer,
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the scream that of bats is less than 20000Hz(herts) so v can't hear the scream
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plz mark as brainliest

Answer 2

Dear Student !!!

bats scream using the sound which is having the frequency of less than

 20 Hz. Since we are able to hear only in the frequency region of 20 Hz to

 20 MHz, thus we do not hear the scream of bat.

Hope it helps you !!