Question

    Why does seawater appear blue?

    A Resonance Effect Correct Answer Incorrect Answer
    B Electromeric Effect Correct Answer Incorrect Answer
    C Tyndall Effect Correct Answer Incorrect Answer
    D Inductive Effect Correct Answer Incorrect Answer

    Solution

    The blue appearance of seawater is due to the Tyndall effect, where light is scattered by water molecules and particles. Shorter wavelengths (blue light) are scattered more, giving the sea its characteristic blue color.

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