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  5. Mechanical Properties of Fluids / तरलों के यांत्रिक गुण

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

  • question_answer
    The paints and lubricating oils have low surface tension. Why?

    Answer:

                    The paints and lubricating oils having low surface tension can spread over a large surface area.


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