For hypersonic flow, the Mach number is___________________?

Related Mcqs:

Poise is the unit of________________?

A. surface tension B. capillarity C. viscosity D. shear stress in fluids E. buoyancy...

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...

All the terms of energy in Bernoulli’s equation have dimension of_______________?

A. energy B. work C. mass D. length E. time...

In a forced vortex, the velocity of flow everywhere within the fluid is__________________?

A. maximum B. minimum C. zero D. non-zero finite E. unpredictable...

For pipes, laminar flow occurs when Roynolds number is__________________?

A. less than 2000 B. between 2000 and 4000 C. more than 4000 D. less than 4000 E. none of the above...