A) \[0.125\text{ }{{I}_{0}}\]
B) \[0.25\,\,{{I}_{0}}\]
C) \[0.375\text{ }{{I}_{0}}\]
D) \[0.50\text{ }{{I}_{0}}\]
Correct Answer: A
Solution :
Intensity of finally emerged light is \[=\,\,\frac{{{I}_{0}}}{2}{{\cos }^{2}}60{}^\circ \,\,=\,\,\frac{{{I}_{0}}}{8}\]You need to login to perform this action.
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