Multiple Choice
A ray of light enters an equilateral prism made of material with n = 1.45 What angle of incidence θ will cause the internally refracted ray to be parallel to the base of the prism?
A) 46.5°
B) 30.0°
C) 20.2°
D) 5.70°
E) this cannot happen
Correct Answer:

Verified
Correct Answer:
Verified
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