Question

b) Define mirror and explain the plane mirror?
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Answer 1

Answer:

mirror is a polished surface whose one side is reflecting surface and another side is polishing surface which is being polished by silver bromide.

a plane mirror is a mirror which is planner.

image formed by plane mirror is virtual and upright

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Answer 2

Answer:

A plane mirror is a mirror with a flat (planar) reflective surface. ... The image formed by a plane mirror is always virtual (meaning that the light rays do not actually come from the image), upright, and of the same shape and size as the object it is reflecting.