JEE Main & Advanced Physics Ray Optics Question Bank Refraction of Light at Plane Surfaces

  • question_answer
    The refractive index of water and glass with respect to air is 1.3 and 1.5 respectively.  Then the refractive index of glass with respect to water is                                   [MH CET (Med.) 1999]

    A)            \[\frac{2.6}{1.5}\]              

    B)            \[\frac{1.5}{2.6}\]

    C)            \[\frac{1.3}{1.5}\]              

    D)            \[\frac{1.5}{1.3}\]

    Correct Answer: D

    Solution :

               \[_{w}{{\mu }_{g}}=\frac{_{a}{{\mu }_{g}}}{_{a}{{\mu }_{w}}}=\frac{1.5}{1.3}\]


You need to login to perform this action.
You will be redirected in 3 sec spinner