As a light ray enters or exits a water-air interface at an angle of 15 degrees with the normal, it
A) always bends toward the normal.
B) sometimes bends towards the normal.
C) does not bend.
D) always bends away from the normal.

Question

Quizplus · Accepted Answer

The Answer of As a light ray enters or exits a water-air interface at an angle of 15 degrees with the normal, it
A) always bends toward the normal.
B) sometimes bends towards the normal.
C) does not bend.
D) always bends away from the normal.

As a Light Ray Enters or Exits a Water-Air Interface