For the following questions answer them individually
Dynamic viscosity of most of the gases with rise in temperature
The resultant of all normal pressures acts
A body floats in stable equilibrium
Metacentre is the point of intersection of
The two important forces for a floating body are
The normal stress is same in all directions at a point in a fluid
An ideal flow of any fluid must satisfy
The flow in which the velocity vector is identical in magnitude and direction at every point, for any given instant, is known as
Two dimensional flow occurs when
The upper surface of a weir over which water flows is known as