Angle of minimum deviation for a prism of refractive index 1.5 is equal to the angle of the prism. The angle of the prism is 
a)
b)
c)
d)
Angle of minimum deviation for a prism of refractive index 1.5 is equal to the angle of the prism. The angle of the prism is
a)
b)
c)
d)
Question ID - 153032 | SaraNextGen Top Answer
Angle of minimum deviation for a prism of refractive index 1.5 is equal to the angle of the prism. The angle of the prism is
a)
b)
c)
d)
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Angle of minimum deviation for a prism of refractive index 1.5 is equal to the angle of the prism. The angle of the prism is |
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a) |
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b) |
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c) |
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d) |
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1 Answer
127 votes
Answer Key / Explanation : (a) -
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(a) Let
Given,
Also sin 2
|
be the angle of prism, and 
the angle of minimum deviation, then refractive index of the medium of prism is given by
sin
cos
127 votes
Answer Link
127