A ray of light is incident normally on one face of an equilateral glas – InterviewSolution

1.	A ray of light is incident normally on one face of an equilateral glass prism. Answer the following: a) What is the angle of incidence on the first face of the prism? b) What is the angle of refraction from the first face of the prism? c) What will be the angle of incidence at the second face of the prism?
Answer» A ray of light is incident normally on one face of an equilateral glass prism. Answer the following: a) What is the angle of incidence on the first face of the prism? b) What is the angle of refraction from the first face of the prism? c) What will be the angle of incidence at the second face of the prism?

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