EASY
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The incident ray, reflected ray and normal at the point of incidence lie in the same plane.

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Important Questions on Light

EASY
Science>Physics>Light>Reflection of Light
The laws of reflection hold true for:
HARD
Science>Physics>Light>Reflection of Light
A person has D cm wide face and his two eyes are separated by d cm. The minimum width (in cm) of a mirror required for the person to view his complete face is :
EASY
Science>Physics>Light>Reflection of Light

Find the value of ∠i, ∠r in the diagram.

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EASY
Science>Physics>Light>Reflection of Light

If a mirror forms erect image for objects placed between pole and focus, and it forms real-inverted image for object placed anywhere between focus and infinity, then the mirror is:

EASY
Science>Physics>Light>Reflection of Light

What is reflection of light? Write law of reflection and draw labelled diagram.

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Science>Physics>Light>Reflection of Light
What is the angle of incidence of a ray if the reflected ray is at an angle of 90∘ to the incident ray?
EASY
Science>Physics>Light>Reflection of Light

The imaginary line perpendicular to the reflective surface is the _____.

MEDIUM
Science>Physics>Light>Reflection of Light
Boojho stands at A just on the side of a plane mirror as shown in figure. Can he see himself in the mirror? Also, can he see the image of objects situated at P, Q and R?
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EASY
Science>Physics>Light>Reflection of Light

If an incident ray passes through the centre of curvature of a spherical mirror, the reflected ray will _____.

EASY
Science>Physics>Light>Reflection of Light
What is the angle of incidence of a ray of light if the reflected ray is at an angle of 90° to the incident ray?
EASY
Science>Physics>Light>Reflection of Light
An incident ray makes an angle of 75° with the surface of a plane mirror. What will be the angle of reflection?
EASY
Science>Physics>Light>Reflection of Light
If the angle of incidence on a plane is ∠i = 10°, the angle of reflection ∠r is 
MEDIUM
Science>Physics>Light>Reflection of Light
Describe an activity to show that the incident ray, the reflected ray and the normal at the point of incidence lie in the same plane.
EASY
Science>Physics>Light>Reflection of Light
A ray of light is incident on a plane mirror and the angle of incidence is 25°. What is the angle of reflection?
MEDIUM
Science>Physics>Light>Reflection of Light
Two mirrors meet at right angles. A ray of light is incident on one at an angle of 30° as shown in the figure. Draw the reflected ray from the second mirror.        
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EASY
Science>Physics>Light>Reflection of Light
What is the angle of reflection when a ray of light is incident normally on a plane mirror?
EASY
Science>Physics>Light>Reflection of Light
What is the angle between the incident and reflected rays when a ray of light is incident normally on a plane mirror?
EASY
Science>Physics>Light>Reflection of Light
A ray of light is incident normally (perpendicularly) on a plane mirror. Where will this ray of light go after reflection from the mirror?
EASY
Science>Physics>Light>Reflection of Light
A ray of light is incident on a plane mirror and the angle of incidence is 25o . What is the angle of reflection?
EASY
Science>Physics>Light>Reflection of Light
A ray of light is incident on a plane mirror and the angle of reflection is 50o . Calculate the angle between the incident ray and the reflected ray.