Question

    What is the SI unit of

    pressure?  
    A Newton Correct Answer Incorrect Answer
    B Pascal Correct Answer Incorrect Answer
    C Joule Correct Answer Incorrect Answer
    D Watt Correct Answer Incorrect Answer

    Solution

    Pressure = Force / Area   The SI unit is Pascal (Pa) = 1 N/m².   Used in fluid mechanics, weather forecasting, and hydraulics.   Higher pressure means more force over less area.

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