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The rain are in spherical shape due to...

The rain are in spherical shape due to

A

viscosity

B

surface tension

C

thrust on drop

D

residual pressure

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SL ARORA-Mechanical Properties of fluids-Exercise
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  6. Two small drops of mercury, each of radius R, coalesce to form a singl...

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  7. If the diameter of a soap bubble is 10 mm and its surface tension is 0...

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  8. Radius of a soap bubble is 'r ', surface tension of soap solution is T...

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  9. When the temperature increased the angle of contact of a liquid

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  10. Excess pressure in a soap bubble of radius r is proportional to:

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  11. The surface of soap solution is 25xx10^-3Nm^-1. The excess pressure in...

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  12. A spherical drop of water has 1mm radius. If the surface tension of wa...

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  13. Two spherical soap bubbles of radii a and b in vacuum coalesce under i...

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

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  15. At critical temperature, the surface tension of a liquid

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  16. A capillary tube of radius r is immersed in water and water rises in t...

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  17. Water is filled in a container upto height 3m. A small hole of area 'a...

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  18. A solid sphere having volume V and density rho floats at the interface...

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  19. Statement-1: The size of a hydrogen increases as it rises in air. St...

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  20. Statement I: A hydrogen-filled balloon stops rising after it has attai...

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