1.

You are given a plane mirror, a concave mirror and a convex mirror. How do you distinguish each of them ?

Answer»

Solution :The nature of image FORMED when we look into a
(a) Plane mirror - SIZE of the image of our FACE same.
(b)CONCAVE mirror - When the face is held a little away from the mirror, the image is inverted. When held very close to the face, the image appears erect.
(c ) CONVEX mirror - the image appears erect but diminished in size for any position of the face.


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