EASY
7th CBSE
IMPORTANT
Earn 100

Air is a good conductor of heat.
(a)True
(b)False

50% studentsanswered this correctly

Important Questions on Heat
EASY
7th CBSE
IMPORTANT
Across
2. Liquids and gases are heated by this process.
4. It does not allow heat to pass.
5. Heat is measured in this unit.
Down
1. It is the effect of heat
3. It is a form of energy.


EASY
7th CBSE
IMPORTANT
What is the cause behind the increase or decrease in temperature?

EASY
7th CBSE
IMPORTANT
What are the different modes of transfer of heat?

EASY
7th CBSE
IMPORTANT
What are the scales commonly used to measure temperature?

MEDIUM
7th CBSE
IMPORTANT
What happens to radiant heat when it falls on a body?

MEDIUM
7th CBSE
IMPORTANT

MEDIUM
7th CBSE
IMPORTANT
Name the liquid used as a thermometric liquid in extremely cold regions.

EASY
7th CBSE
IMPORTANT
What is convection? Does it need any medium for transfer of heat?
