MEDIUM
8th CBSE
IMPORTANT
Earn 100

Two mirrors are kept perpendicular to each other. A ray strikes a mirror at an angle 45° to the normal. Find the direction of the ray after reflection by second mirror, by drawing a ray diagram.

Important Questions on Reflection of Light

EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 15 - Reflection of Light>ORAL QUESTIONS>Q 1
Why do we say that a plane mirror forms a virtual image of an object?
EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 15 - Reflection of Light>EXERCISES>Q A
If you stand in front of a plane mirror and scratch your left cheek, your image:
EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 15 - Reflection of Light>EXERCISES>Q A
The image formed by a plane mirror is:
EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 15 - Reflection of Light>ORAL QUESTIONS>Q 1
A beam of light falls on a smooth wall. Will you observe regular reflection or diffused reflection from the wall?
EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 15 - Reflection of Light>ORAL QUESTIONS>Q 2
The angle of incidence is the angle between a ray of light and the mirror. Do you agree? Give reasons.
EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 15 - Reflection of Light>ORAL QUESTIONS>Q 3
Which law determines the direction of the reflected ray from a plane mirror?
EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 15 - Reflection of Light>ORAL QUESTIONS>Q 2
Somebody asks you to count the number of images formed by two mirrors kept parallel to each other. Can you do this? Why?
EASY
8th CBSE
IMPORTANT
Living Science 8>Chapter 15 - Reflection of Light>EXERCISES>Q A
The angle of incidence is: