Laws of Reflection

IMPORTANT

Laws of Reflection: Overview

This topic covers concepts, such as, Light, Reflection, Normal to the Plane Mirror & Ray of Light etc.

Important Questions on Laws of Reflection

MEDIUM
IMPORTANT

The angle of incidence is equal to the angle of _____.

HARD
IMPORTANT

Explain why a wet cloth's colour seem deeper than that of a dry cloth.

EASY
IMPORTANT

A ray incident on a plane mirror is reflected in a direction such that the angle between the incident and the reflected ray is 90°. What are the angles of incidence and reflection?

MEDIUM
IMPORTANT

What is the law of reflection?

MEDIUM
IMPORTANT

What is the best explanation for why grass is green?

EASY
IMPORTANT

Which objects emit their own light?

EASY
IMPORTANT

At the point of incidence, incident and reflected rays make _____ angle with the reflecting plane surface.

EASY
IMPORTANT

The ray that comes back from the surface after reflection is known as the _____ ray.

EASY
IMPORTANT

Define ray of light.

EASY
IMPORTANT

State the two laws of reflection.

MEDIUM
IMPORTANT

Define incident ray and reflected ray.

EASY
IMPORTANT

According to the law of reflection of light, the angle of the incident ray is equal to the angle of reflected ray.

EASY
IMPORTANT

If the light is incident perpendicular to the mirror then the angle of reflection is 90°.

MEDIUM
IMPORTANT

If the angle formed between the incident ray and the plane mirror is 60°, then what will be the value of the angle of reflection?

EASY
IMPORTANT

Find the angle of reflection If the angle of incidence is 30°.

EASY
IMPORTANT

The image formed by a plane mirror can be taken on a screen.

MEDIUM
IMPORTANT

The incident ray, the reflected ray and the normal do not lie in the same plane.

EASY
IMPORTANT

When the image formed is erect, the nature of image is _____.

EASY
IMPORTANT

The entire height of a tall building located at a far distance can be seen using a mirror. The mirror is

MEDIUM
IMPORTANT

Draw a labelled Diagram of reflection by plane Mirror.