Practicing Success
Practicing Success
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For an equilateral prism, it is observed that when a ray strikes grazingly at one face it emerges grazingly at the other. Its refractive index will be |
$\frac{\sqrt{3}}{2}$ $\frac{2}{\sqrt{3}}$ 2 Data not sufficient |
2 |
From the diagram, $μ=\frac{\sin 90°}{\sin 30°}=2$ |
