MEDIUM
8th CBSE
IMPORTANT
Earn 100

What is the difference between mass and weight?

Important Questions on Force and Pressure

MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 11 - Force and Pressure>EXERCISES>Q C
Why can a magnet act from a distance?
MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 11 - Force and Pressure>EXERCISES>Q C
What is pressure? What does pressure depend on?
MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 11 - Force and Pressure>EXERCISES>Q C
What is atmospheric pressure?
MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 11 - Force and Pressure>EXERCISES>Q C
Why it is difficult cut vegetables with a blunt knife?
MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 11 - Force and Pressure>EXERCISES>Q D
What is force? What are the four main effects of force?
MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 11 - Force and Pressure>EXERCISES>Q D
What is the difference between contact and non-contact forces? Explain with the help of one example of each.
EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 11 - Force and Pressure>EXERCISES>Q D
What is friction? Explain with an example.
MEDIUM
8th CBSE
IMPORTANT
Living Science 8>Chapter 11 - Force and Pressure>EXERCISES>Q D
Why are caterpillar tracks used in battle tanks instead of tyres?