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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 it becomes easier to spray the water in which some soap is dissolved?

    Answer:

                    When soap is dissolved in water, the surface tension of water decreases and so less energy is needed for spraying the water i.e., spraying of water in which soap is dissolved becomes easier.


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