The
part of ear which vibrates when outside sound fall on it is
a) Tympanic membrane
b) Eustachian tube
c) Pinna
d) External ear
Share
The
part of ear which vibrates when outside sound fall on it is
a) Tympanic membrane
b) Eustachian tube
c) Pinna
d) External ear
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Answer:
external ear
Explanation:
Hearing starts with the outer ear. When a sound is made outside the outer ear, the sound waves, or vibrations, travel down the external auditory canal and strike the eardrum (tympanic membrane). The eardrum vibrates. The vibrations are then passed to 3 tiny bones in the middle ear called the ossicles.