Question

12. In a plane mirror object distance is always ________ image distance. *

1 point

greater

equal

smaller

none of these

13. A ray of light is incident on a mirror at an angle of 40°. What is the angle of reflection *

1 point

To

20ᵒ

40ᵒ

50ᵒ

14. Where is the image formed in a plane mirror? *

1 point

left side of the mirror

right side of the mirror

in front of the mirror

behind the mirror

15. The angle between the incident ray and reflected ray is 100°. What is the value of angle of incidence? *

1 point

100ᵒ

50ᵒ

150ᵒ

25ᵒ

​

Answer 1

12. equal

13. 40°

14. behind the mirror

15. 50°

Answer 2

Answer:

12 equal

13 40

14 infront of the mirror