Prism Minimum Deviation (Jee Mains) | ExamDuo
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Lenses and Prisms
Medium
Prism Minimum Deviation
The refracting angle of a prism is
A
and refractive index of the material of the prism is
cot
(
A
∕
2
)
. Then the angle of minimum deviation will be -
SELECT ONE OPTION
A
180
−
3
A
B
180
−
2
A
C
90
−
A
D
180
+
2
A
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