MEDIUM
8th CBSE
IMPORTANT
Earn 100

What are the characteristics of vibrations? Describe them.

Important Questions on Sound

MEDIUM
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 13 - Sound>Exercises>Q G
Describe the three characteristics of sound.
MEDIUM
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 13 - Sound>Exercises>Q G
What factors does the loudness of sound depend on?
MEDIUM
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 13 - Sound>Exercises>Q G
Why does sound produced by one musical instrument differ from sound of the same pitch and amplitude produced by another instrument?
MEDIUM
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 13 - Sound>Exercises>Q G
How is the frequency of sound varied in the three types of musical instruments?
MEDIUM
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 13 - Sound>Exercises>Q G
Describe an experiment to show that sound cannot travel through vacuum.
MEDIUM
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 13 - Sound>Exercises>Q G
How can you show that sound can travel through solids?
MEDIUM
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 13 - Sound>Exercises>Q G
Distinguish between noise and musical sound.
MEDIUM
8th CBSE
IMPORTANT
New Science Ahead 8>Chapter 13 - Sound>Exercises>Q G
What are the hazards of noise pollution?