Civil Engineering :: Hydraulics and Fluid Mechanics - Civil Engineering
- Hydrometer is used to determine
- The units of dynamic or absolute viscosity are
- Newton’s law of viscosity relates
- The pressure at a point in a fluid will not be same in all the directions when the fluid is
- Choose the wrong statement
- When an ideal fluid flows past a sphere
- The value of friction factor ‘f’ for smooth pipes for Reynolds number 106 is approximately equal to
- Coefficient of velocity of venturimeter
- A model of a reservior is drained in 4 mts by opening the sluice gate. The model scale is 1: 225. How long should it take to empty the prototype ?
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A.
any weight, floating or immersed in a liquid, is acted upon by a buoyant force |
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B.
Buoyant force is equal to the weight of the liquid displaced |
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C.
The point through which buoyant force acts, is called the center of buoyancy |
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D.
Center of buoyancy is located above the center of gravity of the displaced liquid v |