In a free vortex motion, the radial component of velocity everywhere is________________?

Related Mcqs:

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

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

In a static fluid ___________________?

A. resistance to shear stress is small B. fluid pressure is zero C. linear deformation is small D. only normal stresses can exist E. viscosity is nil...

Ratio of inertia force to elastic force is known as__________________?

A. Mach number B. Froude number C. Reynold’s number D. Weber’s number E. none of the above...

The two important forces for a floating body are__________________?

A. buoyancy, gravity B. buoyancy, pressure C. buoyancy, inertial D. inertial, gravity E. gravity, pressure...

The bulk modulus of elasticity___________________?

A. has the dimensions of 1/pressure B. increases with pressure C. is large when fluid is more compressible D. is independent of pressure and viscosity E. is directly proportional to flow...