Mechanical Properties of Fluids

Related Questions

• The dimensions of surface tension are

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• A solid sphere of density $\eta ( > 1)$ times lighter than water is suspended in a water tank by a string tied to its base as shown in fig. If the mass of the sphere is m then the tension in the string is given by

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• A capillary tube made of glass is dipped into mercury. Then

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• Velocity of water in a river is

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• Water is moving with a speed of 5.18 m/s through a pipe with a cross-sectional area of 4.20 $cm^2$. The water gradually descends 9.66 m as the pipe increase in area to 7.60 $cm^2$. The speed of flow at the lower level is

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