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Fluid-mechanics Questions Set 62:

Quiz Mode

1 pascal second is equal to?

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Which of the following devices is used in aircraft?

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Capillarity is due to

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Calculate the coefficient of compressibility (in GPa-1) if the bulk modulus of elasticity of the liquid is 2.2 GPa.

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To find the Kinematic Eddy Viscosity from Eddy Viscosity, which additional parameter is needed?

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An oil tank is filled to a height of 5 m with an oil of specific gravity 0.8. The area of the rectangular gate is 2 m × 1.5 m. The force of the oil on the gate is

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Which one of the following sets of conditions clearly apply to an ideal fluid?

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When is a floating body said to be in stable equilibrium?

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A circular annular plate having outer and inner diameters of 2.5 m and 1.25 m, respectively, is immersed in water with its plane making an angle of 45° with the horizontal. The center of the circular annular plate is 2.0 m below the free surface. What is the hydrostatic thrust on one side of the plate?

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Equal amounts of a particular liquid are poured into three similar containers, 1, 2, and 3, at temperatures T1, T2, and T3 respectively. If T1 < T2 < T3, which container will have the liquid with the highest vapor pressure?

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