Home
Class 11
BIOLOGY
The vibrations of the tympanic membrane ...

The vibrations of the tympanic membrane are amplified approximately.....................times in the oval window

A

5

B

20

C

40

D

55

Text Solution

Verified by Experts

The correct Answer is:
B
The vibrations of the tympanic membrane are amplified approximately 20 times in the oval window.
Promotional Banner

Similar Questions

Explore conceptually related problems

Inflammationof tympanic membrane is

The vibrations of the tympanic membrane are amplified about ………………………… times in oval window :

In the membrane of human RBC the percentage of lipid is approximately:-

Assertion:The inner ear contains three ossicles (malleus, incus and stapes) which are attached to one another in a chain-like fashion. Reason:The stapes is attached to the tympanic membrane and the malleus is attached to the oval window of the cochlea.

In Human beings, the membrane of the erythrocyte has approximately :

The structure that is in direct contact with the tympanic membrane is the

Humans are able to hear because of the vibration of a stretched thin membrane. This membrane is called eardrum. If elasticity of the eardrum is loosened, then