Nora Duran

Chemistry

7 February, 07:15

6 Which statement best describes how humans hear sound?

A Sound waves enter the ear canal and increase in amplitude, which causes you to

hear the sound

B Sound waves cause parts of the car to vibrate until the waves are converted to

electrical signals, which are sent to the brain.

C Sound waves travel into people's ears, and the eardrum sends the sound waves

to the brain

D Sound waves become sounds when they strike the cardrum inside the car,