EASY
8th Telangana Board
IMPORTANT
Earn 100

Draw the figures depicting low amplitude and high amplitude. 

Important Questions on Sound

MEDIUM
8th Telangana Board
IMPORTANT
Physical Science Class 8>Chapter 5 - Sound>Improve your learning>Q 1
How can you explain the sound has the energy?
MEDIUM
8th Telangana Board
IMPORTANT
Physical Science Class 8>Chapter 5 - Sound>Improve your learning>Q 5

“Vibrations in a body produce sounds”. How do you prove it?

HARD
8th Telangana Board
IMPORTANT
Physical Science Class 8>Chapter 5 - Sound>Improve your learning>Q 1

What is the effect of humidity on the quality of sound propagation? Is there any difference in the propagation of sound in the air during the summer and winter seasons? Discuss.

MEDIUM
8th Telangana Board
IMPORTANT
Physical Science Class 8>Chapter 5 - Sound>Improve your learning>Q 2

How does sound pollution affect biodiversity? Explain.

EASY
8th Telangana Board
IMPORTANT
Physical Science Class 8>Chapter 5 - Sound>Improve your learning>Q 1
The motion of an object which moves to and fro from rest is known as _____.
EASY
8th Telangana Board
IMPORTANT
Physical Science Class 8>Chapter 5 - Sound>Improve your learning>Q 2
The number of vibrations produced per second is known as _______.
EASY
8th Telangana Board
IMPORTANT
Physical Science Class 8>Chapter 5 - Sound>Improve your learning>Q 3
The audible sound range of man is ______.
EASY
8th Telangana Board
IMPORTANT
Physical Science Class 8>Chapter 5 - Sound>Improve your learning>Q 5
The shrillness of a sound is known as _______.