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  3. 9th Class
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9th Class Science Sample Paper Science Olympiad Model Test Paper-10

  • question_answer
    An object of mass 1 kg is raised through certain height and its potential energy is increased by one joule. Find the height to which it is raised.

    A) 1 m

    B) 0.102 m

    C) 0.501 m

    D) 1.5 m

    E) None of these

    Correct Answer: B

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