MCQ Class 8 Science Chapter 13 Light

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MCQ’s For All Chapters – Science Class 8th

1. Which of the following is not a luminous object?

Question 1 of 15

2. In our eye _______ cells can sense colour

Question 2 of 15

3. An owl can see clearly at night but not day time because it has

Question 3 of 15

4. The impression or sensation remains on the retina for about how many seconds even after removal of the object ?

Question 4 of 15

5. The cells present in the retina of eye and responding to colour are:

Question 5 of 15

6. The disease of eye in which crystalline lens becomes hazy or even opaque due to development of membrane over it is :

Question 6 of 15

7. Image formed by a plane mirror is:

Question 7 of 15

8. Splitting of light into its colours is known as:

Question 8 of 15

9. Which type of mirror is used to obtain a virtual, laterally inverted image and equal in size of an object ?

Question 9 of 15

10. The angle between incident ray and normal is called the angle of:

Question 10 of 15

11. The lens present in eye is:

Question 11 of 15

12. Kaleidoscope is based on the pattern of:

Question 12 of 15

13. When two mirrors are placed parallel to each other, and a candle is placed in the centre of the mirrors no. of images will be formed.

Question 13 of 15

14. Beam of light striking the reflecting surface is called:

Question 14 of 15

15. Band of seven colours is called:

Question 15 of 15

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