Free surface of a liquid behaves like a sheet and tends to contract to smallest possible area due to the______________?

Related Mcqs:

The total pressure on the surface of a vertical sluice gate 2 m x 1 m with its top 2 m surface being 0.5 m below the water level will be____________________?

A. 500 kg B. 1000 kg C. 1500 kg D. 2000 kg E. 4000 kg....

The units of kinematic viscosity are_______________?

A. metres2 per sec B. kg sec/meter C. newton-sec per meter D. newton-sec per meter E. none of the above...

The capillary rise at 20°C in a clean glass tube of 1 mm bore containing water is ap-proximately____________________?

A. 1 mm B. 5 mm C. 10 mm D. 20 mm E. 30 mm...

Metacentre is the point of intersection of _________________________?

A. vertical upward force through e.g. of body and center line of body B. buoyant force and the center line of body C. mid point between e.g. and center of buoyancy D. all of the above E. none of the above...

The flow in which the velocity vector is identical in magnitude and direction at every point, for any given instant, is known as___________________?

A. one dimensional flow B. uniform flow C. steady flow D. turbulent flow E. streamline flow...