Question

what is the plane mirror what are the characteristic of the image formed by a plane mirror what are the uses of plane mirror

Answer 1

refer 9 th standard textbook

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Answer 2

Answer:

plane mirror:

plane mirror are used in various activities in our day to day life. a mirror is made by coating the back surface of a flat and smooth class with a thin, reflecting film of aluminium or silver. to protect this reflecting film and to make that side opaque , another court of a substance like lead oxide is given over it.

Charectistics :

the reflected rays do not actually meet.hence, search an image is called a virtual image the perpendicular distance of the image from the mirror is equals to the perpendicular distance of the source from the mirror. the image formed by a plane mirror is of the same size as the source.