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A parallel beam of light is incident on a face of a prism of refracting angle 60^° . Find the refractive index of the prism if the angle of minimum deviation is 40^° . What is the new angle ofminimum deviation if the prism is immersed in water of refractive index 1.33?

Answer» A parallel beam of light is incident on a face of a prism of refracting angle 60^° . Find the refractive index of the prism if the angle of minimum deviation is 40^° . What is the new angle ofminimum deviation if the prism is immersed in water of refractive index 1.33?


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