EASY
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The laws of reflection hold good for :

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Important Questions on Light

EASY
Distinguish between the inverted image and laterally inverted image.
EASY

Write any three differences between plane and convex mirror.

EASY
State any three characteristics of image formed by a plane mirror.
MEDIUM
A ray of light passes from glass μ=32 to water μ=43. The value of critical angle will be:
MEDIUM
Write the laws of reflection.
EASY
State two characteristics of image formed in a plane mirror.
EASY

How can you identify a plane, concave and convex mirror by observing image formation?

MEDIUM

Vimal combs her hair is front of a plane mirror. Write two characteristics of her image.

EASY

What is reflection of light ? Give the nature, size and position of image formed by a convex mirror.

EASY

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

Image formed by a plane mirror is erect, virtual and _____.

EASY

If the object is at a distance of 3 cm from the plane mirror, then the distance of the image will be:

HARD
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
The laws of reflection hold true for:
HARD

What is the value of θ in the following diagram?

Question Image

EASY

What is the angle between the incident and reflected rays when a ray of light is incident normally on a plane mirror?

MEDIUM

A ray of light is incident on a plane mirror and the angle of reflection is 50°. Calculate the angle between the incident ray and the reflected ray.

HARD

Which of the following correctly depicts reflections in case of plane mirrors inclined at 40°?

HARD
A ray of light falls on a plane mirror at an angle θ. After reflection, the angle of deviation is
EASY
The angle of incidence is the angle between