RAJASTHAN PMT Rajasthan - PMT Solved Paper-1997

  • question_answer
    For a monochromatic light, in minimum deviation, position of prism :

    A)  angle of incidence is more than emergence angle

    B)  incidence angle is \[90{}^\circ \]

    C)  incidence angle is equal to emergence angle

    D)  incidence angle emergence angle and prism angle will be same

    Correct Answer: C

    Solution :

    In minimum deviation angle of incidence is equal to emergence angle.


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