More cards in this set

What is the line between the incidence ray and the reflected ray called?

What is the law of reflection?

Why are angles always measured from the normal line?

Describe the image reflected by a plane mirror.

What is done to the rays to help us see where the image is formed on a mirror?

What is refraction?

Give two examples of refraction.

When is light not refracted?

Why does light change direction as the material changes?

Rays bent ... normal when entering and ... when exiting