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10th Class Science Sample Paper Science Olympiad Model Test Paper-11

  • question_answer
    When a ray of light goes from medium X into medium Y, it bends away from normal. It means:

    A) Medium X is optically denser than medium Y

    B) Medium Y is optically denser than medium X

    C) Both medium are equally dense

    D) Speed of light is same in both medium

    E) None of these

    Correct Answer: A

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