Question

how do you differentiate between a convex concave and plane mirror without touching them

Answer 1

Answer:

If you look into a plane mirror, you can find that the size of the image is same as that of the object. If you look into a concave mirror, you can see an enlarged image when placed close and can see an inverted image when kept away. A convex mirror always forms a small and erect image.

Answer 2

Answer:

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