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MCQ Friction Chapter 12 Class 8 Science

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MCQ’s For All Chapters – Science Class 8th

1. Friction is a

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Question 1 of 20

2. Which of the following produces least friction?

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Question 2 of 20

3. Friction always

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Question 3 of 20

4. Friction can be reduced by using

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Question 4 of 20

5. Static friction is less than

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Question 5 of 20

6. Whenever the surfaces in contact tend to move or move with respect to each other, the force of friction comes into play

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Question 6 of 20

7. To sharpen the blade of a knife by rubbing it against a surface, which of the following will be most suitable?

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Question 7 of 20

8. The shape of an aeroplane is like a

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Question 8 of 20

9. Friction is

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Question 9 of 20

10. Friction due to fluids is called

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Question 10 of 20

11. Which of the following is not a smooth surface?

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Question 11 of 20

12. A toy car released with the same initial speed will travel farthest on

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Question 12 of 20

13. If we apply oil on door hinges, the friction will

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Question 13 of 20

14. Lubricant

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Question 14 of 20

15. Force of friction depends on

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Question 15 of 20

16. Force of friction depends on

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Question 16 of 20

17. Fluids are

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Question 17 of 20

18. Which is a streamlined object?

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Question 18 of 20

19. Smooth surface has

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Question 19 of 20

20. Which of the following is responsible for wearing out of bicycle tyres?

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Question 20 of 20