A girl stands at a distance 30cm from the mirror. She is able to see her erect image but of 1/5 height of actual height. The mirror will be (a) plane mirror (b) concave mirror (c) convex mirror (d) plane convex mirror

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A real and enlarged image can be obtained by using a :

(a) convex mirror

(b) plane mirror

(d) either convex or plane mirror.

Question 1

Boojho and Paheli were given one mirror each by their teacher. Boojho found his image to be erect and of the same size whereas Paheli found her image erect and smaller in size. This means that the mirrors of Boojho and Paheli are, respectively

(a) plane mirror and concave mirror.

(b) concave mirror and convex mirror.

(d) convex mirror and plane mirror.

Q. Two big mirrors A and B are fitted side by side on a wall. A man is standing at such a distance from the wall that he can see the erect image of his face in both the mirrors. When the man starts walking towards the mirrors, he finds that the size of his face in mirror A goes on increasing but that in mirror B remains the same.

(a) mirror A is concave and mirror B is convex
(b) mirror A is plane and mirror B is concave
(c) mirror A is concave and mirror B is plane
(d) mirror A is convex and mirror B is concave

Q. Question 5
No matter how far you stand from a mirror, your image appears erect. The mirror is likely to be

(a) Plane
(b) Concave
(c) Convex
(d) Either plane or convex

Q. The mirror which can form a magnified image of an object is:

(a) convex mirror
(b) plane mirror
(c) concave mirror
(d) both convex and concave mirror

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