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SL ARORA-Mechanical Properties of fluids-Exercise
- If the diameter of a soap bubble is 10 mm and its surface tension is 0...
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- Radius of a soap bubble is 'r ', surface tension of soap solution is T...
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- When the temperature increased the angle of contact of a liquid
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- Excess pressure in a soap bubble of radius r is proportional to:
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- The surface of soap solution is 25xx10^-3Nm^-1. The excess pressure in...
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- A spherical drop of water has 1mm radius. If the surface tension of wa...
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- Two spherical soap bubbles of radii a and b in vacuum coalesce under i...
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- The surface tension of a liquid with rise of temperature.
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- At critical temperature, the surface tension of a liquid
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- A capillary tube of radius r is immersed in water and water rises in t...
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- Water is filled in a container upto height 3m. A small hole of area 'a...
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- A solid sphere having volume V and density rho floats at the interface...
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- Statement-1: The size of a hydrogen increases as it rises in air. St...
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- Statement I: A hydrogen-filled balloon stops rising after it has attai...
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- Assertion: In taking into account the fact that any object, which floa...
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- Statement-1: Machine parts are jammed in winter. Statement-2: The vi...
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- Assertion:- For Reynolds number R(e)gt2000m, the flow of fluid is turb...
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- Assertion: The shape of an automobile is so designed that its front re...
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- Statement-1: A thin stainless steel needle can lay floating on a still...
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- Statement I: A needle placed carefully on the surface of water may flo...
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