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10th Class Science Light - Reflection and Refraction Question Bank Light - Reflection and Refraction

  • question_answer
    A light ray travels through three media as shown below. Which of the following shows the ascending order of their refractive indices?

    A) Medium 1, medium 2, medium 3

    B) Medium 2, medium 3, medium 1

    C) Medium 3, medium 1, medium 2

    D) Medium 1, medium 3, medium 2

    Correct Answer: C

    Solution :

    When a light ray travels from one medium to another medium, the more the light ray is refracted away from the normal, the lesser is the refractive index of that medium.


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