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8th Class Science Force and Pressure Question Bank Force and Pressure IIT JEE Objective Problems

  • question_answer
    What force will produce a pressure of 50,000 Pa on an area of \[0.20{{m}^{2}}\]?

    A)  10,000 N      

    B)  5,000 N

    C)  1 5,000 N            

    D)  20,000 N

    Correct Answer: A

    Solution :

      \[P=50,000\text{ }Pa,\text{ }A=0.20\text{ }{{m}^{2}};\text{ }F=?\] We know that \[P=\frac{F}{A}\] \[\Rightarrow \] \[F=P\times A=50,000\times 0.20\text{ }N=50,000\times \frac{20}{100}=\] 10,000 N The correct answer is A.               


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