Question

Which ray diagram shows reflection?

A. A light ray strikes a boundary and a second vector into the second material. Both are at the same angle to the normal.

B. A light ray strikes a boundary and a second vector reflects off the boundary. Both are at the same angle to the normal.

C. A light ray strikes a boundary and a second vector into the second material. The second light ray is closer to the normal.

D. A light ray strikes a boundary and a second vector into the second material. Both are at the same angle to the normal.

Answer 1

B. A light ray strikes a boundary and a second vector reflects off the boundary. Both are at the same angle to the normal.