13.The following table gives the values of the angle of deviation for – InterviewSolution

1.	13.The following table gives the values of the angle of deviation for different values of the angle of incidence for a triangular prism Angle of incidence:33,38,42,52,60,71 Angle of deviation:60,50,46,40,43,50, For what values of the angle of incidence ,is the angle of emergence likely to be equal to the angle of incidence itself?
Answer» 13.The following table gives the values of the angle of deviation for different values of the angle of incidence for a triangular prism Angle of incidence:33,38,42,52,60,71 Angle of deviation:60,50,46,40,43,50, For what values of the angle of incidence ,is the angle of emergence likely to be equal to the angle of incidence itself?

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