Hydraulics & Fluid Mechanics
Choose the wrong statement

fluids are capable of flowing
when in equilibrium, fluids can sustain shear forces
fluids conform to the shape of the con-taining vessels
when in equilibrium, fluids cannot sustain tangential forces

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Hydraulics & Fluid Mechanics
The shear stress distribution for a fluid flowing in between the parallel plates, both at rest, is

parabolic distribution across the section
constant over the cross section
zero at the mid plane and varies linearly with distance from mid plane
zero at plates and increases linearly to midpoint

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Hydraulics & Fluid Mechanics
Metacentric height is given as the distance between

the center of gravity of the body and the center of pressure
center of buoyancy and metacentre
the center of gravity of the body and the center of buoyancy
the center of gravity of the body andthe meta center

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