Login
Login
Sign up
Start
Mathmania
Teacher tutorials
TOP
Subjects
Bridge Course
Testworks
Subject updates
Ya+
News
Send feedback
See more
Contacts
About Us
Terms and Conditions
Privacy Policy
PDF chapter test
TRY NOW
Subjects
Science CBSE
Class 9
Sound
Textbook questions
19.
Exercises XIX
Exercise condition:
5
m.
Explain how the human ear works.
1
.
2
.
3
.
4
.
5
.
6
.
7
.
8
.
9
.
10
.
11
.
12
.
13
.
Answer variants:
Round window
Vestibular nerve
Cochlea
Ear canal
Cochlear nerve
Tympanic membrane
Stapes
Malleus
Auricle
Vestibule
Tympanic cavity
Eustachian tube
Incus
Login
or
Fast registration
Previous exercise
Exit to the topic
Next exercise
Send feedback
Did you find an error?
Send it to us!