Question

how so you draw a normal line for curve morror​

Answer 1

Answer:

Normal line - Convex mirrors

So, for a convex mirror at the point where the ray of light touches the surface, draw a tangent.

Then draw a perpendicular line (at 90°) to the tangent.

Then you can remove the tangent line.

This is the normal line and is perpendicular to the convex mirror's surface at the point of contact

Explanation:

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