Mechanical Engineering - Hydraulics and Fluid Mechanics

The specific gravity of an oil whose specific weight is 7.85 kN/m³, is

The body will float if the force of buoyancy is __________ the weight of the liquid displaced.

According to Darcy's formula, the loss of head due to friction in the pipe is (where f = Darcy's coefficient, l = Length of pipe, v = Velocity of liquid in pipe, and d = Diameter of pipe)

The ratio of specific weight of a liquid to the specific weight of pure water at a standard temperature is called

The velocity of liquid flowing through an orifice varies with the available head of the liquid.