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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
    The velocity of water in a river is less the bank and large in the middle. Why?

    Answer:

                    Due to large adhesive force between the water stream and the bank of the river, the velocity water is very small near the bank. It increases towards of middle of the river due to decrease in the adhesive force.


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