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8th CBSE
IMPORTANT
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The frictional force exerted by fluids is also called

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Important Questions on Friction

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8th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 12 - Friction>EXERCISES>Q 1
Friction is generated when two surfaces rub against each other.
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8th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 12 - Friction>EXERCISES>Q 2
A rough surface decreases friction.
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8th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 12 - Friction>EXERCISES>Q 3
Every object at rest possesses static friction.
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8th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 12 - Friction>EXERCISES>Q 4
A rolling object generally encounters less friction.
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8th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 12 - Friction>EXERCISES>Q 5
Grease and oil act as lubricants and reduce friction.
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8th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 12 - Friction>EXERCISES>Q 6
Objects moving in fluids have a streamline body.
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8th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 12 - Friction>EXERCISES>Q 1
What is static friction?
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8th CBSE
IMPORTANT
EUREKA PLUS Revised Bringing Science to Life>Chapter 12 - Friction>EXERCISES>Q 2
Does friction generate heat?