MEDIUM
9th CBSE
IMPORTANT
Earn 100

Water is kept in an earthen pot (matka) during summer. Why is it so?

Important Questions on Matter in Our Surroundings

EASY
9th CBSE
IMPORTANT
EVERGREEN Self-Study in SCIENCE>Chapter 1 - Matter in Our Surroundings>CHAPTER TEST>Q 1
What do you mean by fluidity?
EASY
9th CBSE
IMPORTANT
EVERGREEN Self-Study in SCIENCE>Chapter 1 - Matter in Our Surroundings>CHAPTER TEST>Q 2
What is evaporation?
EASY
9th CBSE
IMPORTANT
EVERGREEN Self-Study in SCIENCE>Chapter 1 - Matter in Our Surroundings>CHAPTER TEST>Q 3
Why does a gas exert pressure?
MEDIUM
9th CBSE
IMPORTANT
EVERGREEN Self-Study in SCIENCE>Chapter 1 - Matter in Our Surroundings>CHAPTER TEST>Q 4
What determines the state of a substance, whether it will be a solid, liquid or gas?
EASY
9th CBSE
IMPORTANT
EVERGREEN Self-Study in SCIENCE>Chapter 1 - Matter in Our Surroundings>CHAPTER TEST>Q 5
Define specific heat of a substance?
EASY
9th CBSE
IMPORTANT
EVERGREEN Self-Study in SCIENCE>Chapter 1 - Matter in Our Surroundings>CHAPTER TEST>Q 6
Why are we able to sip hot tea or milk faster from a saucer rather than a cup?
EASY
9th CBSE
IMPORTANT
EVERGREEN Self-Study in SCIENCE>Chapter 1 - Matter in Our Surroundings>CHAPTER TEST>Q 7
Give a reason why the gas fills completely the vessel in which it is kept?
MEDIUM
9th CBSE
IMPORTANT
EVERGREEN Self-Study in SCIENCE>Chapter 1 - Matter in Our Surroundings>CHAPTER TEST>Q 8
Why do we see water droplets on the outer surface of a glass containing ice-cold water?