The horizontal component of buoyant force is__________________?

Related Mcqs:

The property of a fluid which enables it to resist tensile stress is known as________________?

A. compressibility B. surface tension C. cohesion D. adhesion E. viscosity....

An ideal flow of any fluid must fulfill the following______________?

A. Newton’s law of motion B. Newton’s law of viscosity C. Pascal’ law D. Continuity equation E. Boundary layer theory...

The units of dynamic or absolute viscosity are_______________?

A. metres2 per sec B. kg sec/meter C. newton-sec per meter D. newton-sec2 per meter E. none of the above...

A ship whose hull length is 100 m is to travel at 10 m/sec. For dynamic similarity, at what velocity should a 1:25 model be towed through water ?

A. 10 m/sec B. 25 m/sec C. 2 m/sec D. 50 m/sec E. 250 m/sec...

According to Bernoulli’s equation for steady ideal fluid flow_______________?

A. principle of conservation of mass holds B. velocity and pressure are inversely proportional C. total energy is constant throughout D. the energy is constant along a stream-line but may vary across streamlines E. none of the above...