MEDIUM
7th CBSE
IMPORTANT
Earn 100

Distinguish between the Celsius and Fahrenheit scales.

Important Questions on Heat

EASY
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 5 - Heat>Exercises>Q B
When a pan of water is heated on a gas stove, all the water turns hot in a while. How does heat travel through the water?
MEDIUM
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 5 - Heat>Exercises>Q B
What happens to radiant heat when it falls on a body? What does the absorption of radiant heat by a body depend on?
MEDIUM
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 5 - Heat>Exercises>Q B
Mention one difference between the transfer of heat by conduction and that by radiation.
EASY
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 5 - Heat>Exercises>Q B
Mention one difference between the transfer of heat by conduction and that by convection.
MEDIUM
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 5 - Heat>Exercises>Q C
Explain how land and sea breezes originate.
MEDIUM
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 5 - Heat>Exercises>Q C
How would you demonstrate to a friend that gases expand when heated?
EASY
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 5 - Heat>Exercises>Q C
Explain why it is better to wear lighter shades in summer.
MEDIUM
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 5 - Heat>Exercises>Q C
Explain why two thin sweaters feel warmer than one thick sweater.