Pascal-second is the unit of______________?

Related Mcqs:

A rectangular block 2 m long, 1 m wide and 1 m deep floats in water, the depth of immersion being 0.5 m. If water weighs 10 kN/m3, then the weight of the block is________________?

A. 5kN B. lOkN C. 15 kN D. 20 kN...

In a Sutro weir, the discharge is proportional to________________?

A. H1/2 B. H3/2 C. H5/2 D. H where H is head...

The Prartdtl mixing length is_________________?

A. zero at the pipe wall B. maximum at the pipe wall C. independent of shear stress D. none of the above...

The discharge of a liquid of kinematic viscosity 4 cm2/sec through a 8 cm dia-meter pipe is 3200n cm7sec. The type of flow expected is__________________?

A. laminar flow B. transition flow C. turbulent flow D. not predictable from the given data...

If the weight of a body immersed in a fluid exceeds the buoyant force, then the body will________________?

A. rise until its weight equals the buoyant force B. tend to move downward and it may finally sink C. float D. none of the above...