For a prism; A=60∘,n=√73. The minimum possible angle of incidence, so that the light ray is refracted from the second surface is πn; then the value of n is:___

For a prism; A=60∘,n=√73. The minimum possible angle of incidence,

1.	For a prism; A=60∘,n=√73. The minimum possible angle of incidence, so that the light ray is refracted from the second surface is πn; then the value of n is:___
Answer» For a prism; $A = 60^{\circ}, n = \sqrt{\frac{7}{3}}$ . The minimum possible angle of incidence, so that the light ray is refracted from the second surface is $\frac{π}{n}$ ; then the value of n is:___

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For a prism; A=60∘,n=√73. The minimum possible angle of incidence, so that the light ray is refracted from the second surface is πn; then the value of n is:___

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