CBSE BOARD XII, asked by arabindanandi, 1 day ago

If you close your ears, you can still hear a sound. Explain with reason why this sound would be heardIf you close your ears, you can still hear a sound. Explain with reason why this sound would be heard​

Answers

Answered by kpatel87100
0

Explanation:

When you think about sound, what’s the first thing that pops into your head? A song you heard on the radio this morning? Or maybe something less pleasant, like a school bell?

But, have you ever thought about what sound actually is?

Anatomy of the Ear

Before you can understand sound, you have to understand how your ears work. After all, what goes on inside your ears is what allows you to hear.

For example, when a person talks, the movement of their mouth creates waves of moving air. These sound waves travel into your ear canal and hit your eardrum. This causes the ossicles to vibrate. These three small bones are called malleus, the incus and the stapes. They are also known as the hammer, the anvil, and the stirrup.

The vibrating ossicles transmit the sound waves to the cochlea. It’s a small, snail-shaped structure inside your head. The cochlea contains small cells called hair cells that convert sound waves into signals. The signals then get sent to your brain. And that is what allows you to hear someone’s voice!

Parts of the human ear

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Answered by 24lalnunmawii
0

because we cannot close our ears tightly

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