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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
    Why does a stream of water from a faucet become narrow as it falls?

    Answer:

                    This is due to surface tension. The molecules of water come close to each other due to surface tension and surface area tends to be minimum making the stream narrow.


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