EASY
8th CBSE
IMPORTANT
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Force of friction in fluids increases with the increase of speed of the body.

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Important Questions on Friction

EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 12 - Friction>TRACK YOUR PROGRESS>Q 2
Due to friction, fuel consumption of automobiles decreases.
EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 12 - Friction>ASSESSMENT ZONE>Q A
Athletes wear spikes to increase :
EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 12 - Friction>ASSESSMENT ZONE>Q A
It is difficult to walk on the ice floor because of the _____ value of friction.
EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 12 - Friction>ASSESSMENT ZONE>Q A
Which of the following method is used to increase friction?
EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 12 - Friction>ASSESSMENT ZONE>Q A
Which of the following unit can be used to measure friction?
EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 12 - Friction>ASSESSMENT ZONE>Q A
Use of lubricants makes the surface _____.
EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 12 - Friction>ASSESSMENT ZONE>Q A
Which of the following is used to reduce friction?
EASY
8th CBSE
IMPORTANT
Expanded Universal Science>Chapter 12 - Friction>ASSESSMENT ZONE>Q B
The resistance offered by fluids is called _____.