Which of the following is an incorrect statement ?
If velocity is zero over l/3rd of a cross-section and is uniform over remaining 2/3rd of the cross-section, then the correction factor for kinetic energy is__________________?
Which of the following velocity potentials satisfies continuity equation ?
In a forced vortex motion, the velocity of flow is________________?
If the dynamic viscosity of a fluid is 0.5 poise and specific gravity is 0.5, then the kinematic viscosity of that fluid in stokes is__________________?
The viscosity of a gas_______________?
Newton’s law of viscosity relates________________?
The position of center of pressure on a plane surface immersed vertically in a static mass of fluid is______________?
A vertical rectangular plane surface is submerged in water such that its top and bottom surfaces are 1.5 m and 6.0 m res-pectively below the free surface. The position of center of pressure below the free surface will be at a distance of________________?
A floating body is said to be in a state of stable equilibrium_________________?
