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

  • question_answer
    Refractive index for a material for infrared light is [CPMT 1984]

    A)            Equal to that of ultraviolet light

    B)            Less than for ultraviolet light

    C)            Equal to that for red colour of light

    D)            Greater than that for ultraviolet light

    Correct Answer: B

    Solution :

               \[\mu \propto \frac{1}{\lambda }\]


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