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For different capillaries of radiusr,the...

For different capillaries of radiusr,the condition of liquid rise (h) above the liquid surface is

A

rh^2-constant

B

`h/r constant`

C

h+ r = constant

D

h r -constant

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SL ARORA-Mechanical Properties of fluids-Exercise
  1. If a liquid does not wet glass, its angle of contact is

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  2. If a liquid does not rise or fall in a capillary tube , then its angle...

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  3. For different capillaries of radiusr,the condition of liquid rise (h) ...

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  4. In a capillary tube experiment, a vertical 30 cm long capillary tube i...

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  5. Given that the surface tension of water is 75 dyne/cm, its density 100...

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  6. Thrust of a liquid always acts to the surface of contact.

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  7. Pressure is a quantity and its SI unit is

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  8. Density is a quantity and its CGS unit is

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  9. of a substance is defined as the ratio of the density of the substance...

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  10. The density of pure water at 4^(@)C is ""

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  11. law deals with the transmission of fluid pressure.

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  12. The pressure exerted at any point of an enclosed liquid is transmitted...

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  13. Hydraulic lift and hydraulic breaks are applications of law

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  14. Pressure in a liquid is at for all points at the same horizontal level...

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  15. Liquid pressure isof the area and the shape of the containing vessel.

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  16. The mean pressure on the walls of a vessel containing liquid upto heig...

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  17. The pressure exerted by a liquid column at rest is to the product of h...

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  18. is the difference between the actual pressure at a point and the atmos...

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  19. A diver in water at a depth of 10 m is under the atmospheric pressure...

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  20. The atmospheric pressure is nearly kPa. The tyres of a car are usually...

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