A prism is made of glass of unknown refractive index. A parallel beam of light is incident on a face of the prism. The angle of minimum deviation is measured to be 40^(@). What is the refractive index of the material of the prism? The refracting angle of the prism is 60^(@). If the prism is placed in water (refractive index 1.33), predict the new angle of minimum deviation of a parallel beam of light

A prism is made of glass of unknown refractive index. A parallel beam

1.	A prism is made of glass of unknown refractive index. A parallel beam of light is incident on a face of the prism. The angle of minimum deviation is measured to be 40^(@). What is the refractive index of the material of the prism? The refracting angle of the prism is 60^(@). If the prism is placed in water (refractive index 1.33), predict the new angle of minimum deviation of a parallel beam of light
Answer» SOLUTION :`n~=1.53 and D_(m)` for PRISM in WATER `~=10^(@)`

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