A ray of light (inc) enters a 45° - 90° glass prism from air (bottom left), as shown in Figure 22-3.
In what direction does the light re-emerge back into the air?
A) E
B) D
C) A
D) C
E) B

Question

A ray of light (inc) enters a 45° - 90° glass prism from air (bottom left), as shown in Figure 22-3. 
 In what direction does the light re-emerge back into the air?
A) E 
B) D 
C) A 
D) C 
E) B

Quizplus · Accepted Answer

The Answer of A ray of light (inc) enters a 45° - 90° glass prism from air (bottom left), as shown in Figure 22-3. 
 In what direction does the light re-emerge back into the air?
A) E 
B) D 
C) A 
D) C 
E) B

A Ray of Light (Inc) Enters a 45° - 90°