For a sphere of radius 15 cm moving with a uniform velocity of 2 m/sec through a liquid of specific gravity 0.9 and dynamic viscosity 0.8 poise, the Reynolds number will be_________________?

Related Mcqs:

An open cubical tank of 2 m side is filled with water. If the tank is rotated with an acceleration such that half of the water spills out, then the acceleration is equal to_______________?

A. g/3 B. g/2 C. 2g/3 D. g...

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 hydraulic grade line is_________________?

A. always above the centre line of pipe B. never above the energy grade line C. always sloping downward in the direction of flow D. all of the above...

The speed of a pressure wave through a pipe depends upon________________?

A. the length of pipe B. the viscosity of fluid C. the bulk modulus for the fluid D. the original head...

Pascal-second is the unit of______________?

A. pressure B. kinematic viscosity C. dynamic viscosity D. surface tension...