EASY
Earn 100

Does sound travel only in air?

Important Questions on Sound

MEDIUM

Correct statement, if it is wrong.

India is called the 'country of winds'.

EASY
'Sound waves need a medium for propagation'. Explain with the help of a demonstration.
MEDIUM
Why is the lightning seen at once, but the clap of thunder heard after some time?
MEDIUM
Sound cannot travel through:
EASY
In which material sound travels fastest?
HARD
Describe an activity to show that sound can propagate through liquids.
MEDIUM
Describe an experiment to show that sound can travel in water.
EASY
Sound waves cannot travel through
EASY
Why does sound not travel through vacuum?
EASY
The statement given below is incorrect. Write the correct statement.
Sound travel slower in water as compared to air.
MEDIUM
Describe an experiment to prove that sound cannot travel through vacuum.
EASY
What is the approximate speed of sound in water?
EASY
A region or space without any medium is called a vacuum.
EASY
The statement given below is incorrect. Write the correct statement.
Material medium is not necessary for the propagation of sound.
EASY
Why is it not possible to talk on the surface of the moon?
HARD
Describe an experiment to prove that sound can transmit through solids.
EASY
Sounds can propagate through any material medium.
MEDIUM
Show experimentally that sound cannot travel without a medium.