A) \[\frac{\pi }{2}-C\]
B) \[\pi -2C\]
C) \[2C\]
D) \[\frac{\pi }{2}+C\]
Correct Answer: B
Solution :
When the ray passes into the rarer medium, the deviation is \[\delta =\text{o}|0.\]This can have a maximum valve of \[\left( \frac{\pi }{2}-C \right)\]for \[\theta =C\]and \[\text{o }\!\!|\!\!\text{ =}\frac{\pi }{2}\] When the total internal reflection occurs. The deviation is \[\delta =\pi -2,\] the minimum value of\[\text{ }\!\!\theta\!\!\text{ }\] being C. The maximum valve of \[\delta =\pi -2C\]You need to login to perform this action.
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