Question

    What natural phenomenon causes a rainbow to appear in the

    sky after a rain shower?
    A Diffraction of light Correct Answer Incorrect Answer
    B Dispersion of sunlight Correct Answer Incorrect Answer
    C Interference of light Correct Answer Incorrect Answer
    D Reflection of light Correct Answer Incorrect Answer

    Solution

    A rainbow is formed when sunlight is dispersed by water droplets in the atmosphere. The light is refracted, internally reflected, and dispersed to produce a spectrum of colors.

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