EASY
7th CBSE
IMPORTANT
Earn 100

Air is a good conductor of heat.

50% studentsanswered this correctly

Important Questions on Heat

EASY
7th CBSE
IMPORTANT
Frank Everyday Science>Chapter 4 - Heat>Let's revise>Q E
Solve the following crossword puzzle
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. 
Question Image
EASY
7th CBSE
IMPORTANT
Frank Everyday Science>Chapter 4 - Heat>Let's revise>Q A

What is the cause behind the increase or decrease in temperature?

EASY
7th CBSE
IMPORTANT
Frank Everyday Science>Chapter 4 - Heat>Let's revise>Q A

What are the different modes of transfer of heat?

EASY
7th CBSE
IMPORTANT
Frank Everyday Science>Chapter 4 - Heat>Let's revise>Q A

What are the scales commonly used to measure temperature?

MEDIUM
7th CBSE
IMPORTANT
Frank Everyday Science>Chapter 4 - Heat>Let's revise>Q A

What happens to radiant heat when it falls on a body?

MEDIUM
7th CBSE
IMPORTANT
Frank Everyday Science>Chapter 4 - Heat>Let's revise>Q A
Give two examples from everyday life where heat is transmitted by radiation.
MEDIUM
7th CBSE
IMPORTANT
Frank Everyday Science>Chapter 4 - Heat>Let's revise>Q A

Name the liquid used as a thermometric liquid in extremely cold regions.

EASY
7th CBSE
IMPORTANT
Frank Everyday Science>Chapter 4 - Heat>Let's revise>Q B

What is convection? Does it need any medium for transfer of heat?