Science, asked by nividh432013, 1 year ago

how normal will be drawn in mirrors n lenses

Answers

Answered by Anukriti1

it is drawn perpendicular i.e.90 degree from the principle axis or u can say plane

Answered by Abrar11

A plane mirror is a mirror with a flat (planar) reflective surface. For light rays ... Mathematically, a plane mirror can be considered to be the limit of either a concave or a convex and it is drawn perpendicular to the mirror.

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