EASY
7th CBSE
IMPORTANT
Earn 100

How does turning on a heater in a room make the whole room warm?

Important Questions on Heat

EASY
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 5 - Heat>Exercises>Q A
How does heat from the sun reach the earth?
EASY
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 5 - Heat>Exercises>Q A
Mention one similarity between heat and light.
EASY
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 5 - Heat>Exercises>Q A
When two bodies are in contact, heat flows from the hotter to the colder body. When does heat stop flowing?
MEDIUM
7th CBSE
IMPORTANT
Basic Science For Class 7>Chapter 5 - Heat>Exercises>Q B
Distinguish between the Celsius and Fahrenheit scales.
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.