1.

Light is incident normally on face AB of a prism as shown in figure. A liquid of refractive index 3/2 is placed on face AC of the prism. The prism is made of glass of refractive index 3/2. The limits of \[\mu \]for which total internal reflection cannot take place on face AC is

A. \[\frac{3\sqrt{3}}{4}>\mu >\frac{\sqrt{3}}{2}\]
B. \[\mu <\frac{3\sqrt{3}}{4}\]
C. \[\mu >\sqrt{3}\]
D. \[\mu <\frac{\sqrt{3}}{2}\]
Answer» C. \[\mu >\sqrt{3}\]


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