8th Class Science Sample Paper Science Olympiad Model Test Paper-11

  • question_answer
    What is the relation between SI unit of force and the weight of a 1 kg mass?

    A) 1 kg of mass = 2N

    B) 1 kg of mass = 0.98 N

    C) 9.8 kg of mass = 1 N

    D) 1 kg of mass = 9.8 N

    E) None of these

    Correct Answer: D


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