The relative velocity of two parallel la...

The relative velocity of two parallel layers of water is 8 cm/sec. If the perpendicular distance between the layers is 0.1 cm, then velocity gradient will be

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SL ARORA-Mechanical Properties of fluids-Exercise

A cube of side 4cm is just completely immersed liquid A. When it is pu...
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An iron ball has an air space in it. It weighs 1 kg in air and 0.6 kg ...
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The relative velocity of two parallel layers of water is 8 cm/sec. If ...
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A circular metal plate of radius 5 cm, rests on a layer of castor oil ...
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A metal plate of area 5 cm ^(2) is placed on a 0.5 mm thick castor oi...
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A metal plate of area 0.02m^(2) is lying on a liquid layer of thickne...
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In an experiment with poiseuille's apparatus , the following observati...
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Water at 20^(@) C is escaping from a cistern by ways of a horizontal c...
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Water is conveyed through a horizontal tube 8 cm in diameter and 4 kil...
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Alcohol flows through two capillary tubes under a constant pressure he...
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Show that if two capillaries if radii r(1)and r(2) having lenths l(1)a...
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There capillaries of length l, 2l and l//2 are connected in series. Th...
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There capillaries of length l, 2l and l//2 are connected in series. Th...
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find the terminal velocity of a steel ball 2mm in diameter falling thr...
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A gas bubble of diameter 2 cm rises steadily at the rate of 2.5 mm s^(...
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A drop of water of radius 0.0015 mm is falling in air. If the coeffici...
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The terminal velocity of a copper ball of radius 2mm falling through a...
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A spherical glass ball of mass 1.34xx10^(-4) kg and diameter 4.4xx10^...
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Two exactly similar rain drops falling with terminal velocity of (2)^...
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What should be the maximum average velocity of water in a tube of diam...
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