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11th Class Physics Mechanical Properties of Fluids / तरलों के यांत्रिक गुण Question Bank Mechanical Properties of Fluids Conceptual Problems

  • question_answer
    What is the effect on the equilibrium of a physical balance when air is blown below one pan?

    Answer:

                    Due to increase in velocity of air below the pan, the pressure decreases. So the pan goes down.


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