Question

what are the functions of ear drum​

Answer 1

Your eardrum is a really important part of your ear. Sound waves travel through the ear canal to reach the eardrum. The eardrum is a thin flap of skin that is stretched tight like a drum and vibrates when sound hits it. These vibrations move the tiny bones of the middle ear, which send vibrations to the inner ear.

Answer 2

Explanation:

Functions of eardrum:

Provide a funnel to a sound waves to reach among bone fragments located in the middle ear:

The role of the eardrum, also called as the tympanic membrane, is always to take sound waves to bone fragments which have been found in the middle ear. All these bone tissues are referred to ossicles.