Hydraulics and Fluid Mechanics Questions

• The water pressure per metre length on a vertical masonry wall of dam is (where w = Specific weight of the liquid, and H = Height of the liquid)
• A body floating in a liquid is said to be in neutral equilibrium, if its metacentre
• The mass per unit volume of a liquid at a standard temperature and pressure is called
• In an internal mouthpiece, if the jet after contraction does not touch the sides of the mouthpiece, then the mouthpiece is said to be
• The shear stress between the two liquid layers is __________ proportional to the distance between two layers.