Question

What happens when a sound wave hits the eardrum?

Answer 1

Answer:

we hear words

Explanation:

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Answer 2

Answer:

When the sound waves hit your eardrum, they cause it to vibrate—the same way that a real drum vibrates when you hit it with a drumstick. The vibrations in your eardrum are then transferred via three tiny bones inside your ear into a fluid-filled chamber called the cochlea (pronounced KOK-lee-uh).