In an experiment for determination of refractive index of glass of a prism by i - δ plot, it was found that a ray incident it an angle 35° suffers a deviation of 40° and that it emerges at an angle 79°. In that case, which of the following is closest to the maximum possible value of the refractive index? - VgyanHub

Question:

In an experiment for determination of refractive index of glass of a prism by i – δ plot, it was found that a ray incident it an angle 35° suffers a deviation of 40° and that it emerges at an angle 79°. In that case, which of the following is closest to the maximum possible value of the refractive index?

Options :

(a) 1.6
(b) 1.7
(c) 1.8
(d) 1.5

Answer :

(d) 1.5

Answer Steps :

step 1

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