EASY
8th CBSE
IMPORTANT
Earn 100

Define pressure. What is the SI unit of pressure?

Important Questions on Force and Pressure

EASY
8th CBSE
IMPORTANT
Science 8>Chapter 8 - Force and Pressure>Exercises>Q 5
What are the unbalanced forces?
EASY
8th CBSE
IMPORTANT
Science 8>Chapter 8 - Force and Pressure>Exercises>Q 6
Why is a sharp knife more effective in cutting a fruit than a blunt knife?
MEDIUM
8th CBSE
IMPORTANT
Science 8>Chapter 8 - Force and Pressure>Exercises>Q 7
Why sledges are not provided with wheels?
EASY
8th CBSE
IMPORTANT
Science 8>Chapter 8 - Force and Pressure>Exercises>Q 8
Why is water tank built at a high height in our houses?
EASY
8th CBSE
IMPORTANT
Science 8>Chapter 8 - Force and Pressure>Exercises>Q 1
Define force. Describe with suitable examples, the contact and noncontact (or action-at-a-distance) forces.
MEDIUM
8th CBSE
IMPORTANT
Science 8>Chapter 8 - Force and Pressure>Exercises>Q 2
Tractors have given large tyres, bulldozers have caterpillar tracks and heavy buses/trucks have eight rear wheels. Give one reason common to all these.
EASY
8th CBSE
IMPORTANT
Science 8>Chapter 8 - Force and Pressure>Exercises>Q 3

How does pressure due to a liquid held in a container vary with depth?

EASY
8th CBSE
IMPORTANT
Science 8>Chapter 8 - Force and Pressure>Exercises>Q 3
How does pressure due to a liquid held in a container vary with amount?