Question

Three mirrors one plane one concave and one convx mirrors are lying on the table how can a person identify them without touching them or using any other apparatus or device

Answer 1

Answer:

In plain mirror virtual image will form and that to of same size

in concave mirror real image will form

and in convex mirror virtual and deminished image will form

Answer 2

Answer:

seeing your face

Explanation:

Concave - you will see it magnified

Convex - you will see it diminished

Plane - you will see it as it is