Question

describe the working of human ear in short
plz and it fast
t tomorrow will be exam​

Answer 1

Answer:

Explanation:

The pinna collects the sound waves from the surroundings and sends it to ear canal.

The hammer, anvil and stirrup amplify the sound waves and send it to cochlea.

The cochlea receives the vibrations and convert it into electric impulse and send it to auditory nerve.

The auditory nerve sends these waves to the brain.

Answer 2

Answer:

Sound travels from outer ear to middle ear and hits eardrum where the sound is amplified. The sound hits 3 fragile bones named hammer, anvil and stirrup. After it, the sound travels in cochlea where sounds waves are converted into nerve impulses. After it, the nerve impulses travel to auditory nerves where the nerve impulses are converted into electrical impulses which reaches our brain and we listen that particular sound. All this happens in a fraction of a second.