Why does friction occur?

Important Questions on Friction

MEDIUM

8th CBSE

IMPORTANT

Galaxy A Course in Science Book 8>Chapter 12 - Friction>Put on your thinking cap>Q 5

State the factors on which friction depends.

MEDIUM

8th CBSE

IMPORTANT

Galaxy A Course in Science Book 8>Chapter 12 - Friction>Put on your thinking cap>Q 5

Differentiate between sliding friction and rolling friction.

MEDIUM

8th CBSE

IMPORTANT

Galaxy A Course in Science Book 8>Chapter 12 - Friction>Put on your thinking cap>Q 5

Give a situation where we increase friction.

MEDIUM

8th CBSE

IMPORTANT

Galaxy A Course in Science Book 8>Chapter 12 - Friction>Put on your thinking cap>Q 5

List two disadvantages of friction.

MEDIUM

8th CBSE

IMPORTANT

Galaxy A Course in Science Book 8>Chapter 12 - Friction>Put on your thinking cap>Q 6

Define friction. Also explain the different types of friction.

MEDIUM

8th CBSE

IMPORTANT

Galaxy A Course in Science Book 8>Chapter 12 - Friction>Put on your thinking cap>Q 6

Mention the ways of reducing friction.

HARD

8th CBSE

IMPORTANT

Galaxy A Course in Science Book 8>Chapter 12 - Friction>Put on your thinking cap>Q 6

State any five advantages of friction.

HARD

8th CBSE

IMPORTANT

Galaxy A Course in Science Book 8>Chapter 12 - Friction>Put on your thinking cap>Q 6

Friction is a necessary evil. Explain.