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MCQ Light Chapter 16 Class 8 Science

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MCQ’s For All Chapters – Science Class 8th

1. A smooth shining surface, which rebounds the light back in same or in different direction, is called

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Question 1 of 20

2. Beam of light striking the reflecting surface is called

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Question 2 of 20

3. Band of seven colours is called

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Question 3 of 20

4. Front balged part of the eyeball is called

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Question 4 of 20

5. Which one of the following statements is correct regarding rods and cones in the human eye?

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Question 5 of 20

6. In case of reflection of light, the angle of incidence (i) and the angle of reflection (r) are related as

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Question 6 of 20

7. Name the type of mirror used as a backview mirror.

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Question 7 of 20

8. Visually impaired people can read and write using

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Question 8 of 20

9. The image formed by a camera and a simple microscope are respectively

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Question 9 of 20

10. What is the angle of incidence of a ray if the reflected ray is at an angle of 90° to the incident ray?

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Question 10 of 20

11. The splitting of white light into its seven constituent colours is called

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Question 11 of 20

12. The defect due to which a person is not able to see the distant objects clearly:

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Question 12 of 20

13. The amount of light entering the eye is controlled by

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Question 13 of 20

14. Myopia can be corrected by using a

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Question 14 of 20

15. Light enters the eye through

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Question 15 of 20

16. If the angle of incidence of light falling on a plane mirror is 30°, what will be the angle of reflection?

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Question 16 of 20

17. When we stand in front of our dressing table, our left hand seems to be right and right seems to be left. This is called

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Question 17 of 20

18. Light passing through a prism splits into seven colours. This is called

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Question 18 of 20

19. Rainbow is a natural phenomenon showing

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Question 19 of 20

20. In the retina of the eye, the area having no sensory cells is called

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Question 20 of 20