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CBSE Class 8 Physics Friction (Hard)
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Question 1 of 10
1. Question
Which of the following is true about friction:
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Question 2 of 10
2. Question
In which of the following friction is troublesome:
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Question 3 of 10
3. Question
Which of the following has least friction:
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Question 4 of 10
4. Question
When two objectives are already moving the friction between them is called:
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Question 5 of 10
5. Question
To convert the static, sliding friction into rolling friction, the heavy luggage carriers are attached with at their base.
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Question 6 of 10
6. Question
Four children were asked to arrange forces due to rolling, static and sliding frictions in a decreasing order. Their arrangements are given below – Choose the correct arrangement:
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Question 7 of 10
7. Question
Alida runs her toy car on dry marble floor, wet marble floor, newspaper and towel spread on the floor. The force of friction acting on the car on different surfaces in increasing order will be
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Question 8 of 10
8. Question
The force of friction between two bodies is:
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Question 9 of 10
9. Question
Which is a streamlined object?
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Question 10 of 10
10. Question
Spring balance is a device used for measuring the _____________ acting on an object.
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