EASY
8th CBSE
IMPORTANT
Earn 100

What is meant by the quality of sound?

Important Questions on Sound

EASY
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 13 - Sound>EXERCISES>Q 3
How does loudness depend on the amplitude of vibration?
EASY
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 13 - Sound>EXERCISES>Q 4
Give two effects of noise pollution.
EASY
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 13 - Sound>EXERCISES>Q 5
List different types of musical instruments with examples.
EASY
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 13 - Sound>EXERCISES>Q 1
What do you mean by vibration? Describe an experiment to show that sound is produced by vibrations.
EASY
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 13 - Sound>EXERCISES>Q 2
Name the three major classes of musical instruments and explain how sound id produced by them.
EASY
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 13 - Sound>EXERCISES>Q 3
What is noise pollution? How can we control it?
EASY
8th CBSE
IMPORTANT
Frank Experience Science>Chapter 13 - Sound>Higher Order Thinking Skills>Q 1
During a storm, the flash of lightning is seen first and the sound of thunder is heard a little later, although both are produced at the same time in clouds. Why?