A) \[\mu =\sqrt{3}\]
B) \[\mu =\frac{1}{\sqrt{3}}\]
C) \[\mu =\sqrt{2}\]
D) \[\mu =\frac{1}{\sqrt{2}}\]
Correct Answer: A
Solution :
According to question. \[\mu =\frac{\sin i}{\sin r}=\frac{\sin 60{}^\circ }{\sin 30{}^\circ }\] \[=\frac{\sqrt{3}/2}{1/2}=\sqrt{3}\]You need to login to perform this action.
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