Mechanical Properties of Fluids

Related Questions

• In this figure, an ideal liquid flows through the tube, which is of uniform cross-section. The liquid has velocities${{v}_{A}}$ and ${{v}_{B}}$, and pressure $P_A$ and $P_B$ at points $A$ and $B$ respectively

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• Water rises in a capillary tube when its one end is dipped vertically in it, is 3 cm. If the surface tension of water is $75 \times 10^{-3}$ N/m, then the diameter of capillary will be

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• At what speed the velocity head of a stream of water be equal to 40 cm of Hg

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• A cubical block is floating in a liquid with half of its volume immersed in the liquid. When the whole system accelerates upwards with acceleration of g/3, the fraction of volume immersed in the liquid will be

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• Radius of a soap bubble is $r$, surface tension of soap solution is $T$. Then without increasing the temperature, how much energy will be needed to double its radius

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