Mechanical Properties of Fluids

Related Questions

• Three liquids of densities $d,\,2d$ and $3d$ are mixed in equal volumes. Then the density of the mixture is

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• An L-shaped tube with a small orifice is held in a water stream as shown in fig. The upper end of the tube is 10.6 cm above the surface of water. What will be the height of the jet of water coming from the orifice? Velocity of water stream is 2.45 m/s

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• Water rises in a capillary tube to a certain height such that the upward force due to surface tension is balanced by $75\times {{10}^{-4}}N$ force due to the weight of the liquid. If the surface tension of water is $6\times {{10}^{-2}}\,N{{m}^{-1}}$, the inner circumference of the capillary must be

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• If pressure at half the depth of a lake is equal to 2/3 pressure at the bottom of the lake then what is the depth of the lake

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• Water flows in a streamlined manner through a capillary tube of radius $a$, the pressure difference being $P$ and the rate of flow $Q$. If the radius is reduced to $a/2$ and the pressure increased to $2P$, the rate of flow becomes

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