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UPSEE Solved Model Paper 2

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Question : 44

Total: 150

One face of a glass prism is silver polished. A light ray falls at an angle of 45° on the other face. After refraction, it is subsequently reflected from the silvered face and then, it retraces its path. The refracting angle of the prism is 30°. The refractive index of the material of the prism is

3
2
√2
√3
2
√3

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