Question

the oval window has the surface area how much of the ear drum

Answer 1

The oval window is known to have a surface area of about 3.2 millimeters^2, which is approximately 50 times smaller as compared to that of the eardrum.

This relation between sizes is important for moving the liquid present in the inner ear.

They are all parts of the middle ear which also includes the three ear ossicles and the cavity of the middle ear.

Answer 2

Answer:

"Oval window, also known as the fenestra vestibuli, is a kidney-shaped opening covered with membrane situated between the middle ear and the vestibule of the inner ear.

The surface ratio of ear drum to the oval window is 20/1, which allows adequate amount of energy to transfer inside the ear. Malleus, incus and stapes link the eardrum to the oval window.

"

Explanation: