A light ray in air strikes a glass surface with an angle of incidence of 30.0$^{\circ}$.The angle of refraction in the glass is 20.0$^{\circ}$.What is the index of refraction of the glass?
A) 1.67
B) 1.55
C) 1.52
D) 1.46
E) 1.24

Name: A light ray in air strikes a glass surface with an angle of incidence of 30.0$^{\circ}$.The angle of refraction in the glass is 20.0$^{\circ}$.What is the index of refraction of the glass? A) 1.67 B) 1.55 C) 1.52 D) 1.46 E) 1.24
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Quizplus · Accepted Answer

The Answer is D

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