Multiple Choice
A ray of light is normally incident on face ab of a plastic prism with an index of refraction n = 1.20 as shown.
-Determine the largest value of the angle so that the ray is totally reflected at the face ac if the prism is immersed in air.
A) 28°
B) 34°
C) 45°
D) 56°
E) Total internal reflection will not occur for any value of 11ec9dff_6c98_d7c0_8d20_9d547df2ed5a_TB6393_11
Correct Answer:

Verified
Correct Answer:
Verified
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