Physics, asked by Sriniu7942, 3 months ago

What is the name of a line drawn at 90° to the surface of a material?

Answers

Answered by jaijith741

Answer:

A Normal Line

Explanation:

We say that a line drawn at 90° to the surface is a normal line. When you want to figure out how something will reflect from a surface, draw a normal line to that surface at that point.

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