What do you mean by boiling and boiling point?

Important Questions on Rain, Thunder and Lightning

EASY

6th CBSE

IMPORTANT

Start Up Science 6>Chapter 14 - Rain, Thunder and Lightning>EXERCISES>Q B

What is condensation? What is condensation point?

EASY

6th CBSE

IMPORTANT

Start Up Science 6>Chapter 14 - Rain, Thunder and Lightning>EXERCISES>Q B

What are the freezing point and melting point of water?

EASY

6th CBSE

IMPORTANT

Start Up Science 6>Chapter 14 - Rain, Thunder and Lightning>EXERCISES>Q B

What are the boiling point and condensation point of water?

EASY

6th CBSE

IMPORTANT

Start Up Science 6>Chapter 14 - Rain, Thunder and Lightning>EXERCISES>Q B

When you take out a cold water bottle from a refrigerator and keep it at room temperature, after some time you observe some drops of water on  the outer surface of the water bottle. Where does this water come from?

EASY

6th CBSE

IMPORTANT

Start Up Science 6>Chapter 14 - Rain, Thunder and Lightning>EXERCISES>Q B

When do thunder and lightning occur?

EASY

6th CBSE

IMPORTANT

Start Up Science 6>Chapter 14 - Rain, Thunder and Lightning>EXERCISES>Q C

Evaporation takes place only under sunlight.

EASY

6th CBSE

IMPORTANT

Start Up Science 6>Chapter 14 - Rain, Thunder and Lightning>EXERCISES>Q C

Evaporation is a process of conversion of water (liquid) into water vapour.

EASY

6th CBSE

IMPORTANT

Start Up Science 6>Chapter 14 - Rain, Thunder and Lightning>EXERCISES>Q C

On moving higher from the earth’s surface, air gets cooler and the water vapour present in it condenses to form tiny droplets of water.