Question

write the working of ear

Answer 1

Answer:

The pinna collects the sound waves from the surroundings and sends it to ear canal. The ear canal sends the sound waves to the ear drum and send it to middle ear. The hammer, anvil and stirrup amplify the sound waves and send it to cochlea.

Answer 2

Answer:

The sound waves cause the eardrum to vibrate, which sets the three tiny bones in the middle ear into motion. The motion of the bones causes the fluid in the inner ear or cochlea to move. ... These electrical impulses are transmitted to the hearing (auditory) nerve and up to the brain, where they are interpreted as sound.

Explanation:

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