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A surface of one liquid , is in contact ...

A surface of one liquid , is in contact with other liquid or surface of solid then in this case surface tension depend on what ?

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In case of surface of one fluid in contact with other fluid or solid surafce , surface tension/surface energy depends on what ? Explain with illustration.

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KUMAR PRAKASHAN-MECHANICAL PROPERTIES OF FLUIDS -SECTION-A Try Yourself (VSQs)
  1. Give two practical illustrations of surface tension.

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  2. Explain surface energy and surface tension.

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  3. A surface of one liquid , is in contact with other liquid or surface o...

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  4. If the molecules of substance attracts each other then the area of sur...

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  5. If the molecules of body repel to each other then the area of surface ...

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  6. Explain surface tension in the context of potential energy.

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  7. Explain surface tension in the context of potential energy.

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  8. Write two units of surface tension .

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  9. Show that ("Joule")/("metre")=("Newton")

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  10. Give the dimensional formula of surface tension.

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  11. On what the value of surface tension depends ?

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  12. What is the effect of increasing temperature on surface tesion ?

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  13. Define angle of contact .

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  14. Give reason : Wing of duck cannot wet in water

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  15. Liquid is stick to the glass then angle of contact for liquid glass wi...

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  16. The angle of contact between mercury and glass is ……. Angle

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  17. The cohesive force between the molecules of liquid is more than the co...

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  18. The cohesive force between the molecules of liquid is less than the co...

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  19. A large pressure exerted on the surface of liquid having shape of …….....

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  20. Bubble in water have ….. Free surface

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