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A Light Ray in Air Strikes a Glass Surface with an Angle

Question 56

Multiple Choice

A light ray in air strikes a glass surface with an angle of incidence of 30.0°. The angle of refraction in the glass is 20.0°. What is the angle between the reflected ray and the refracted ray?


A) 60°
B) 70°
C) 120°
D) 130°
E) 140°

Correct Answer:

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