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School Physics Quiz : Sound


Answer the following questions based on sound.

Formats Info Page Quiz Review
Multiple choice

Your Performance  

1.

Sound can travel through vacuum.

  True

  False

 

2.

The part of the inner ear shaped like a snail is called the _______.

  eardrum

  hammer

  cochlea

  Half-n-half Clue
 

3.

Out of the following materials, the best conductor of sound is _______.

  Steel

  Water

  Air

  Half-n-half Clue
 

4.

When sounds reach the _______ or tympanic membrane, they make it vibrate.

  hammer

  cochlea

  eardrum

  Half-n-half Clue
 

5.

Sounds travels faster in air as compared to water.

  True

  False

 

6.

The approximate speed of sound in air is _______ m/s.

  1600

  5000

  3 × 108

  330

  Half-n-half Clue
 

7.

Echoes are caused by _______ of sound.

  refraction

  rarefaction

  reflection

  Half-n-half Clue
 


 
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