A) are parallel to each other
B) are diverging
C) make an angle \[2\left[ si{{n}^{-1\text{ }}}\left( 0.72 \right)-30{}^\circ \right]\] with each other
D) make an angle \[2\text{ }si{{n}^{-1}}(0.72)\] with each other
Correct Answer: C
Solution :
[c] Applying Snell?s law at P,You need to login to perform this action.
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