Question

Describe in brief what happens to sound after it reaches the human ear.

Answer 1

Explanation:

Explanation:Sound waves travel into the ear canal until they reach the eardrum. The eardrum passes the vibrations through the middle ear bones or ossicles into the inner ear. ... Hair cells change the vibrations into electrical signals that are sent to the brain through the hearing nerve

Answer 2

Sound waves enter the outer ear and travel through a narrow passageway called the ear canal, which leads to the eardrum. ... The bones in the middle ear amplify, or increase, the sound vibrations and send them to the cochlea, a snail-shaped structure filled with fluid, in the inner ear.