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

  • question_answer
    On heating a liquid, the refractive index generally [KCET 1994]

    A)            Decreases

    B)            Increases or decreases depending on the rate of heating

    C)            Does not change

    D)            Increases

    Correct Answer: A

    Solution :

               Refractive index\[\propto \frac{1}{(Temperature)}\]


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