EASY
Earn 100

Explain the mechanism of hearing.

Important Questions on Sound

HARD
Science>Physics>Sound>Ear and Hear

Explain how we hear.

MEDIUM
Science>Physics>Sound>Ear and Hear
How many bones are there in the middle ear?
EASY
Science>Physics>Sound>Ear and Hear
At the end of the auditory canal there is a thin membrane called the ________________.
HARD
Science>Physics>Sound>Ear and Hear
Name the three parts of the ear. How does sound travel in our ear?
HARD
Science>Physics>Sound>Ear and Hear
What is hearing impairment? How can people with condition communicate?
MEDIUM
Science>Physics>Sound>Ear and Hear
Why is it dangerous to hit a person on his ear?
EASY
Science>Physics>Sound>Ear and Hear

What is the name of passage in outer ear which carries sound waves to the eardrum?

HARD
Science>Physics>Sound>Ear and Hear
Draw the well-labelled diagrams of the human ear and the papillae on the tongue?
MEDIUM
Science>Physics>Sound>Ear and Hear
How does sound energy from the inner ear reach the brain?
EASY
Science>Physics>Sound>Ear and Hear
The outer ear is called _________.
HARD
Science>Physics>Sound>Ear and Hear
Draw well labelled figure of human Ear.
EASY
Science>Physics>Sound>Ear and Hear

Write the quadrants in which the following points lie:

-4,7

MEDIUM
Science>Physics>Sound>Ear and Hear
In a human ear, the sound is amplified in the outer ear as well as in the middle ear because of which we are able to listen faint sounds also.
MEDIUM
Science>Physics>Sound>Ear and Hear

How our ears hear the sounds?

EASY
Science>Physics>Sound>Ear and Hear
In the inner ear, the pressure variations are turned into electrical signals by the _____________.
EASY
Science>Physics>Sound>Ear and Hear
Name the sound-detecting body part of humans.
EASY
Science>Physics>Sound>Ear and Hear
Cotyledons are also called-
EASY
Science>Physics>Sound>Ear and Hear
These electrical signals are sent to the brain via the ______________, and the brain interprets them as sound.
EASY
Science>Physics>Sound>Ear and Hear
We can clean our ears with toothpicks or hairpins. 
MEDIUM
Science>Physics>Sound>Ear and Hear
How can we take care of our ears?