What Is the Normal Line in Reflection

The normal line divides the angle between the incident ray and the reflected ray into two equal angles. The angle between the incident ray and the normal is known as the angle of incidence. The angle between the reflected ray and the normal is known as the angle of reflection.

What is the normal line in light?

The normal line is an imaginary line drawn perpendicular to the reflecting surface at the point of incidence. The angle of incidence (θi) is the angle between the normal line and the incident ray.

What is a normal line in physics?

A normal line is a line drawn perpendicular to a mirror surface at the location where a ray of light strikes the surface.

James H. Sterling

James H. Sterling

Environmental Science & Climate Journalist

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.

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