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  3. 9th Class
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9th Class Science Sample Paper Science Olympiad Model Test Paper-17

  • question_answer
    In transverse waves, the particles of the medium move _______ to the direction of motion of the wave.

    A) Parallel

    B) Perpendicular

    C) Curved

    D) Both parallel and perpendicular

    E) None of these

    Correct Answer: B

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