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Question
A ray of light incident at an angle of incidence ‘i’ passes through an equilateral glass prism such that the refracted ray inside the prism is parallel to its base and emerges from the prism at an angle of emergence ‘e’.
How is the angle of emergence ‘e’ related to the angle of incidence ‘i’?
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Solution
Angle of emergence = angle of incidence.
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The observation made by Swarali while doing the experiment is given below. Based on these write answers to the questions:
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Questions:
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