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9th Class Science Sample Paper Science Olympiad Model Test Paper-14

  • question_answer
    A cube of length 5 cm is placed in a liquid. The pressure at the centre of a face is 12 Pa. Find the force exerted by the liquid on this face.

    A) 3 N

    B) 0.3 N

    C) 0.03 N

    D) 0.003 N

    E) None of these

    Correct Answer: C

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