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Reflection by Spherical Mirrors, Class 10 Science NCERT Solutions

1. There will be total 20  MCQ in this test.
2. Please keep a pen and paper ready for rough work but keep your books away.
3. The test will consist of only objective type multiple choice questions requiring students to mouse-click their correct choice of the options against the related question number.
4. No negative marking for incorrect choice.
5. Please click on “Finish the Test” when you want to exit.
6. All the best – Happy Studying

1. If the object is at the focus of the concave mirror, the size of the image formed is

Question 1 of 20

2. Which kind of a mirror is used to see the enlarged image of the object?

Question 2 of 20

3. A ray of light, which is parallel to the principal axis of the concave mirror, after reflection passes through the

Question 3 of 20

4. A big shinny spoon is a good example of

Question 4 of 20

5. A ray of light is reflected by the pole of a concave mirror at an angle of 80o. The angle of incidence will be

Question 5 of 20

6. A ray of light passing through the centre of curvature of a spherical mirror, after reflection passes through

Question 6 of 20

7. The size of the image formed by the convex mirror is

Question 7 of 20

8. For spherical mirrors

Question 8 of 20

9. The nature of the image formed by the convex mirror is always

Question 9 of 20

10. A student obtained a sharp image of a burning candle, placed at the farther end of a laboratory table, on a screen using a concave mirror. For getting a better value of focal length of the mirror, what should the student do?

Question 10 of 20

11. In order to get a diminished and virtual image, the object can be placed anywhere in front of a:

Question 11 of 20

12. When an object is at infinity from a concave mirror, the image formed is

Question 12 of 20

13. If the image formed by a concave mirror is observed to be virtual, erect and larger than the object then the position of the object will be

Question 13 of 20

14. After reflection through a concave mirror, rays of light

Question 14 of 20

15. To determine focal length of a concave mirror a student obtains the image of a well lit distant object on a screen. To determine the focal length of the given concave mirror he needs to measure the distance between:

Question 15 of 20

16. Which is the wrong statement out of the following?

Question 16 of 20

17. An inverted image can be seen by using a convex mirror under what circumstances?

Question 17 of 20

18. A ray of light passes through the focus of the mirror. After reflection, it

Question 18 of 20

19. A student obtained a sharp image of the grills of a window on a screen using a concave mirror. His teacher remarked that for getting better results a well lit distance object (preferably the sun) should be focussed on the screen. What should be done for this purpose?

Question 19 of 20

20. In a concave mirror, the image is inverted and same size as the object when the object is placed at

Question 20 of 20

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