EASY
Earn 100

What is latent heat?

50% studentsanswered this correctly

Important Questions on Heat in Everyday Life

MEDIUM
Science>Physics>Heat in Everyday Life>Heat Energy
Why do electric wires sag in summers?
HARD
Science>Physics>Heat in Everyday Life>Heat Energy
What is thermal expansion? Describe three applications of thermal expansion.
EASY
Science>Physics>Heat in Everyday Life>Heat Energy
Heat causes
EASY
Science>Physics>Heat in Everyday Life>Heat Energy

Give one word for the following.

S.I. unit of heat.

MEDIUM
Science>Physics>Heat in Everyday Life>Heat Energy
Mention three changes that heat causes in substances.
EASY
Science>Physics>Heat in Everyday Life>Heat Energy

Choose the right word from the following:
(heat, solute, condensation, melting, freezing, solution, sedimentation, soluble)
When we _____ the matter, the molecules present in it start moving faster.

EASY
Science>Physics>Heat in Everyday Life>Heat Energy
Why is it advised not to fill air into cycle tyres very tightly during summer?
EASY
Science>Physics>Heat in Everyday Life>Heat Energy
Which property of matter is used in the measurement of temperature?
EASY
Science>Physics>Heat in Everyday Life>Heat Energy
Give one example to show that heat is a form of energy.
EASY
Science>Physics>Heat in Everyday Life>Heat Energy
List four effects that heat produces.
MEDIUM
Science>Physics>Heat in Everyday Life>Heat Energy
What happens when a gas is heated?
EASY
Science>Physics>Heat in Everyday Life>Heat Energy
The energy transferred from one body to another body due to temperature difference between them is called :
MEDIUM
Science>Physics>Heat in Everyday Life>Heat Energy
What is heat? 
EASY
Science>Physics>Heat in Everyday Life>Heat Energy

Give one word for the following:

It is a form of energy which causes sensation of hotness and coldness.

EASY
Science>Physics>Heat in Everyday Life>Heat Energy
What is heat? State its S.I. unit.
EASY
Science>Physics>Heat in Everyday Life>Heat Energy
Boiling does not cause cooling.
EASY
Science>Physics>Heat in Everyday Life>Heat Energy
Why do woollen clothes keep us warm when it is cold outside?
EASY
Science>Physics>Heat in Everyday Life>Heat Energy
Name one each of a SI and non-SI unit of heat.
MEDIUM
Science>Physics>Heat in Everyday Life>Heat Energy
Heat is a form of _____. 
EASY
Science>Physics>Heat in Everyday Life>Heat Energy

Give one word for the following.

One effect of heat.