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RAJASTHAN PMT Rajasthan - PMT Solved Paper-2001

  • question_answer
                               The phenomena of total internal reflection is seen when angle of incidence is :

    A)  \[90{}^\circ \]

    B)  greater than critical angle

    C)  equal to critical angle

    D) \[0{}^\circ \]

    Correct Answer: B

    Solution :

    Total internal reflection is only possible when incidence angle is greater than critical angle.


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