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  5. Force and Pressure

8th Class Science Force and Pressure Question Bank Self Test-3

  • question_answer
    It is seen that vegetables are cut easily with the sharp knife. In such case, less force are required to cut the vegetables. This is due to the fact that sharp knife has very:

    A)  Thin edge

    B)  Thick edge

    C)  Use of large force

    D)  Smaller size

    E)  None of these

    Correct Answer: A

    Solution :


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