The specific weight of compressible fluids does not remain constant.

Related MCQs

• The ratio of specific weight of a liquid to the specific weight of pure water at a standard temperature is called
• The ratio of specific weight of a liquid to the specific weight of pure water at a standard temperature is called
• The specific weight is also known as weight density.
• The specific gravity of an oil whose specific weight is 7.85 kN / m3, is
• A point, in a compressible flow where the velocity of fluid is zero, is called
• All the gases are considered to have compressible flow and all the liquids are considered to have incompressible flow.
• A piece of wood having weight 5 kg floats in water with 60% of its volume under the liquid. The specific gravity of wood is
• The power transmitted through a pipe is (where w = Specific weight in N/m3, and Q = Discharge in m3/s)
• The specific weight of sea water is __________ that of pure water.
• The total pressure on a horizontally immersed surface is (where w = Specific weight of the liquid, A = Area of the immersed surface, and x = Depth of the centre of gravity of the immersed surface from the liquid surface)