Question

    Which material has the lowest refractive

    index?
    A Kerosene Correct Answer Incorrect Answer
    B Water Correct Answer Incorrect Answer
    C Crown Glass Correct Answer Incorrect Answer
    D Diamond Correct Answer Incorrect Answer

    Solution

    Of the listed materials, water has the lowest refractive index at 1.33, making it less dense optically compared to the others like crown glass, diamond, and kerosene.

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