2. Sample Papers
  3. 9th Class
  4. Science

9th Class Science Sample Paper Science Olympiad Model Test Paper-4

  • question_answer
    What happens during the motion of the wave through a medium?

    A) Particles of the medium moves from one place to another

    B) Energy is transferred in a periodic manner

    C) Energy is transferred from one particle to another at a constant speed

    D) All the statements are correct

    E) None of these

    Correct Answer: C

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