Mechanical Properties of Fluids

Related Questions

• The dimensions of surface tension are

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• The surface tension of a liquid is 5 N/m. If a thin film of the area $0.02 m^2$ is formed on a loop, then its surface energy will be

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• As the temperature of water increases, its viscosity

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• A uniformly tapering vessel is filled with a liquid of density $900 kg/m^3$. The force that acts on the base of the vessel due to the liquid is $(g=10\,m{{s}^{-2}})$

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• A large tank is filled with water to a height $H$. A small hole is made at the base of the tank. It takes ${{T}_{1}}$ time to decrease the height of water to $\frac{H}{\eta }\,(\eta >1)$; and it takes ${{T}_{2}}$ time to take out the rest of water. If ${{T}_{1}}={{T}_{2}}$, then the value of $\eta $ is

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