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The potential energy per unit change in ...

The potential energy per unit change in area of the liquid surface , is

A

surface energy

B

work done

C

surface tension

D

total energy

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The correct Answer is:
A
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Change In Potential Energy

NIKITA PUBLICATION-SURFACE TENSION-Multiple Choice Questions (Surface energy and surface tension )
  1. The relation between surface tension and surface energy is

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  2. The potential energy per unit change in area of the liquid surface , i...

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  3. The work done to increase unit area of the liquid surface is equivalen...

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  4. A drop of water breaks into two droplets of equal size. In this proces...

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  5. A liquid drop of radius R is broken up into n small droplets. The work...

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  6. If a single drop of liquid is splited into large number of droplets al...

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  7. A soap bubble encloses air inside it

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  8. If n drops of a liquid, form a single drop, then

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  9. Which molecule of a liquid has a higher potential energy ?

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  10. The potential energy of molecule on the surface of a liquid as compare...

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  11. The Zurin's law for a liquid is

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  12. A frame made of a metallic wire enclosing a surface area A is covered ...

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  13. Calculate the force required to separate the glass plates of area 10^(...

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  14. Energy needed in breaking a drop of radius R into n drops of radii r i...

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  15. Small droplets of a liquid are usually more spherical in shape than la...

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  16. A drop of water is broken into two droplets . The sum of which propert...

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  17. If two drops of a liquid are merged to form a single drop, then the en...

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  18. Molecules on the surface of the liquid have

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  19. Detergents in hot water enable grease to be removed from the dishes by

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  20. The work done to split a big drop into n number of identical droplets ...

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