A) A /\[\mu \]
B) \[A/2\mu \]
C) \[\mu A\]
D) \[\mu A/2\]
Correct Answer: C
Solution :
Since the ray emerges normally, therefore \[e=0\]. According to relation \[A+\delta =i+e\], we get \[i=A+\delta \]. Hence by \[\delta =(\mu -1)A\], we get \[i=\mu A\].You need to login to perform this action.
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