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

  • question_answer
    A convex lens of crown glass (\[n\]=1.525) will behave as a divergent lens if immersed in [CPMT 1984]

    A)            Water (n =1.33)

    B)            In a medium of n = 1.525

    C)            Carbon disulphide n =1.66

    D)            It cannot act as a divergent lens

    Correct Answer: C

    Solution :

               A lens shows opposite behaviour if \[{{\mu }_{medium}}>{{\mu }_{lens}}\]


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