Mechanical Properties of Fluids

Related Questions

• The fraction of a floating object of volume ${{V}_{0}}$ and density ${{d}_{0}}$ above the surface of a liquid of density d will be

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• Equal masses of water and a liquid of density 2 are mixed together, then the mixture has a density of

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• A vertical U-tube of uniform inner cross section contains mercury in both sides of its arms. A glycerin (density = $1.3 g/cm^3$) column of length 10 cm is introduced into one of its arms. Oil of density $0.8 gm/cm^3$ is poured into the other arm until the upper surfaces of the oil and glycerin are in the same horizontal level. Find the length of the oil column, Density of mercury = $13.6 g/cm^3$

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• It is not possible to write directly on blotting paper or newspaper with ink pen

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• Energy needed in breaking a drop of radius $R$ into $n$ drops of radii $r$ is given by

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