JEE Main & Advanced Physics Ray Optics Question Bank Refraction at Curved Surface

  • question_answer
    The relation between n1 and n2, if behaviour of light rays is as shown in figure is                                [KCET 2000]

    A)            \[{{n}_{1}}>>{{n}_{2}}\]

    B)            \[{{n}_{2}}>{{n}_{1}}\]

    C)            \[{{n}_{1}}>{{n}_{2}}\]

    D)            \[{{n}_{1}}={{n}_{2}}\]

    Correct Answer: B

    Solution :

               Nature of lens changes, if \[{{\mu }_{\text{mediume}}}>{{\mu }_{\text{lens}}}\]


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