EASY
10th CBSE
IMPORTANT
Earn 100

The image formed by a plane mirror is:
(a)virtual, behind the mirror and enlarged.
(b)virtual, behind the mirror and of the same size as the object.
(c)real, at the surface of the mirror and enlarged.
(d)real, behind the mirror and of the same size as the object.

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Important Questions on Reflection of Light
MEDIUM
10th CBSE
IMPORTANT
The figure given alongside shows the image of a clock as seen in a plane mirror. The correct time is:

EASY
10th CBSE
IMPORTANT
A man stands in front of a large plane mirror. How far must he walk before he is away from his image?

HARD
10th CBSE
IMPORTANT
An object is placed in front of a plane mirror. The mirror is moved towards the object. The distance between the positions of the original and final images seen in the mirror is:

MEDIUM
10th CBSE
IMPORTANT
A man sits in an optician's chair, looking into a plane mirror which is away from him and views the image of a chart which faces the mirror and is behind his head. How far away from his eyes does the chart appear to be?

MEDIUM
10th CBSE
IMPORTANT
A ray of light strikes a plane mirror PQ at an angle of incidence of , is reflected from the plane mirror and then strikes a second plane mirror QR placed at right angles to the first mirror. The angle of reflection at the second mirror is:

MEDIUM
10th CBSE
IMPORTANT
Explain how to read the following message which was found on some blotting paper:

EASY
10th CBSE
IMPORTANT
Name the spherical mirror which has virtual principal focus. (Choose from the following: Convex mirror/Concave mirror)

EASY
10th CBSE
IMPORTANT
Name the spherical mirror which has real principal focus. (Answer as concave mirror or convex mirror).
