CBSE BOARD X, asked by rajpurideepak5p4dw5y, 1 year ago

What makes the eardrum vibrates?

Answers

Answered by remavijayan0p13wvl
4
the amplified sound when hits the eardrum it vibrates
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remavijayan0p13wvl: thnx for marking as brainliest
Answered by Rajdeep11111
6
HOLA friend!!
Rajdeep here....

What makes the eardrum vibrate?
The eardrum is only a soft flap, thus, when sound waves enter our ears, the eardrums vibrate. These vibrations are then conveyed to the middle ear to the ear ossicles. The lever-like arrangement of the Malleus, incus and stapes amplifies the sound. The sound waves then reach the inner ear into the cochlea, and the impulses are transmitted to the brain by the auditory nerve.

Thanks!
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