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At which of the following temperatures, ...

At which of the following temperatures, the value of surface tension of water is minimum

A

`4^(@)C`

B

`25^(@)C`

C

`50^(@)C`

D

`75^(@)C`

Text Solution

Verified by Experts

The correct Answer is:
D
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ERRORLESS -SURFACE TENSION-Exercise
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  6. Surface tension of a liquid is found to be influenced by

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  7. When a drop of water is dropped on oil surface, then

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  8. Two pieces of glass plate one upon the other with a little water betwe...

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

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  10. A thin metal disc of radius r floats on water surface and bends the su...

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  11. A 10 cm long wire is placed horizontally on the surface of water and i...

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  12. It is better to wash the clothes in hot soap solution. Why?

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  13. Due to which of water, tiny particles of camphor dance on the surface ...

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

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  15. Oil spreads over the surface of water whereas water does not spread ov...

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  16. Cohesive force is experienced between

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  17. The property utilized in the manufacture of lead shots is

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  18. The dimensions of surface tension are

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  19. A wooden stick 2m long is floating on the surface of water. The surfac...

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  20. A thread is tied slightly loose to a wire frame as in figure and the f...

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