EASY
8th CBSE
IMPORTANT
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Which type of surfaces produce least friction?
 

Important Questions on Friction

EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 12 - Friction>Very Short Answer Type Questions>Q 3
Which type of surfaces produce too much friction?
 
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 12 - Friction>Very Short Answer Type Questions>Q 4
What is the direction of force of friction acting on a moving object?
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 12 - Friction>Very Short Answer Type Questions>Q 5
Name a device which is used to measure force acting on an object.
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 12 - Friction>Very Short Answer Type Questions>Q 6
What is a spring balance?
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 12 - Friction>Very Short Answer Type Questions>Q 7
Out of sliding friction, static friction and rolling friction:
Which one is the smallest?
 
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 12 - Friction>Very Short Answer Type Questions>Q 7
Out of sliding friction, static friction and rolling friction, which one is the largest?
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 12 - Friction>Very Short Answer Type Questions>Q 8
Which type of friction comes into play when a book kept on cylindrical pencils is moved by pushing?
EASY
8th CBSE
IMPORTANT
Lakhmir Singh's SCIENCE FOR CLASS 8>Chapter 12 - Friction>Very Short Answer Type Questions>Q 9
Why is it more difficult to walk properly on a well-polished floor?