Question

d) 60°
The base angles of a triangular glass prism are a = 30° and its refractive index n = V2. Parallel rays are
as shown in figure, are normally incident on its base. What is the angle between two emergent rays ?
[ ]
a) 45°
C
b) 30°
1.
c) 15°
a
d) 60°
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Answer 1

30' is your correct answer