6th Class Science Sample Paper Science Olympiad Model Test Paper-21

  • question_answer
    Which one of the following is not an example of periodic motion?

    A) Rotation of the Earth on its own axis.

    B) Motion of a player in playground.

    C) Motion of minute hand of a clock.

    D) Motion of pendulum of a clock.

    E) None of these

    Correct Answer: B


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