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If the surface tension of a liquid is T ...

If the surface tension of a liquid is T , the gain in surface energy for an increase in liquid surface by A is

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SL ARORA-Mechanical Properties of fluids-Exercise
  1. The maximum distance upto which a molecule can exert some measurable a...

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  2. The surface of a liquid has tendency to contract and minimise surface...

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  3. If the surface tension of a liquid is T , the gain in surface energy f...

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  4. The surface tension of a liquid with rise of temperature.

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  5. A square wire frame of size L is dipped in a liquid . On taking out ,...

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  6. Surface tension of a liquid is numerically equal to

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  7. What is the work done in blowing a soap bubble of radius r and surface...

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  8. If work W is done in blowing a bubble of radius R from a soap solution...

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  9. The work done in blowing a soap bubble of volume V is W. The work done...

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  10. If the surface tension of water is 7.3 xx 10^(-2) N/m then the excess...

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  11. Which of the following is used widely in the manufacture of lead stora...

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  12. When there are no external forces, shape of the liquid is determined b...

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  13. Dettol antiseptic lotion is used for nursing cuts and wounds on the bo...

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  14. The excess pressure inside a soap bubble is thrice the excess pressur...

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  15. When a liquid is in contact with a solid , the angle between the surfa...

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  16. Angle of contacton increasing temp..

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  17. Angle of contacton adding soluble impurity to a liquid.

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  18. If the cohesive force is greater than the adhesive force , the liquid ...

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  19. A liquid which completely wet the solid , the angle of contact is ,

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  20. The rise of a liquid due to surface tension in a narrow capillary tube...

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