Question

can we hear all the sound around us? why​

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:

Humans cannot hear every sound. Our hearing is not sensitive to all frequencies: it simply doesn't pick up very low or very high tones. If a vibration is too soft we don't hear it either. Our ability to hear sounds also changes with age.