A ray of light passing through a prism
surface minimum deviation. It is found that the angle of incidence is double the angle of refraction within the prism. Then, the angle of prism is________(in degrees).
A ray of light passing through a prism surface minimum deviation. It is found that the angle of incidence is double the angle of refraction within the prism. Then, the angle of prism is________(in degrees).
Asked by Shiksha User
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1 Answer
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At minimum deviation :
i = i’
r = r’
Snell’s law :
1 sin I =
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