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JEE Main & Advanced Physics Ray Optics Question Bank Total Internal Reflection

  • question_answer
    Total internal reflection of light is possible when light enters from                            [CPMT 1973; MP PMT 1994]

    A)            Air to glass                            

    B)            Vacuum to air

    C)            Air to water                          

    D)            Water to air

    Correct Answer: D

    Solution :

               For total internal reflection light must travel from denser medium to rarer medium.


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