Question

how do we hear sound by our ears? ans​

Answer 1

Answer:

Sound waves enter the outer ear and travel through a narrow passageway called the ear canal, which leads to the eardrum. The eardrum vibrates from the incoming sound waves and sends these vibrations to three tiny bones in the middle ear. These bones are called the malleus, incus, and stapes.

Answer 2

Answer:

The shape of the outer part of the ear is like a funnel. when sound enters in it, it travels down a canal at the end of which a thin membrane is stretched tightly. It is called the eardrum

Explanation:

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