Question

introduction in concave and convex mirror​

Answer 1

Ans= A concave mirror has a reflective surface that is curved inward and away from the light source. Concave mirrors reflect light inward to one focal point. Unlike convex mirrors, the image formed by a concave mirror shows different image types depending on the distance between the object and the mirror.

See in pic.

Answer 2

Concave mirrors:-

A concave mirror is a spherical mirror was inner curved surface is the reflective surface.

One use of concave mirror:-

Concave mirrors are used in torches, headlights of motor vehicles and in lighthouses.

Convex mirrors:-

Convex mirror spherical mirror with outer curved surfaces which are reflective surfaces.

One use of convex mirror:-

In shopping complexes and large shops to keep an eye on customers and shoplifters if any.

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