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A soap film is formed on a rectangular f...

A soap film is formed on a rectangular frame of 7 cm side dipping into a scop solution. The frame hangs from the arm of a balance. An extra weight of 0.4 gram is to be placed in the opposite pan to balance the pull on the frame. Caluclate the surface tension of the soap solution

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MODERN PUBLICATION-Surface Tension-Exercise
  1. A soap film is formed on a rectangular frame of 7 cm side dipping into...

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  2. Define surface tension.. Give units and dimensions.

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  3. Define surface tension.

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  4. How is surface energy related to surface tension of a liquid ?

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  5. Explain the difference between surface tension and surface energy.

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  6. Define surface tension.. Give units and dimensions.

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  7. Define surface energy. Find the relation between surface energy and su...

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  8. Define surface energy. Find the relation between surface energy and su...

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  9. Explain the difference between surface tension and surface energy.

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  10. Explain the difference between surface tension and surface energy.

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  11. Define surface tension.

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  12. Give molecular theory to explain surface tension.

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  13. How one can say that when a large number of drops of a liquid (same si...

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  14. Determine excess of pressure in side liquid drop

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  15. Determine excess of pressure in side liquid drop

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  16. Determine excess of pressure in side air bubble

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  17. Determine excess of pressure in side liquid drop

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  18. Derive an expression for the rise of liquid in a capillary tube and sh...

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  19. Derive an expression for the rise of liquid in a capillary tube and sh...

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  20. Derive an expression for the rise of liquid in a capillary tube and sh...

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  21. Derive an expression for the rise of liquid in a capillary tube and sh...

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