alternate depths normal depths conjugate depths critical depths
Answer Discuss in Comment
venturi flume current meter pitot tube all the above
are respectively less than and great than that of air are both less than that of air are respectively greater than and less than that of air are both greater than that of air
pressure density temperature temperature and pressure
frictionless and incompressible frictionless and compressible very viscous one which obeys Newton's law of viscosity
shear stress and rate of angular deformation viscosity and rate of angular deformation shear stress, viscosity and temperature intensity of pressure and rate of angular deformation
is independent of pressure for very high pressure intensities increases with temperature decreases with temperature is independent of temperature
centre of gravity and metacentre free surface and centre of buoyancy centre of buoyancy and metacentre centre of gravity and centre of buoyancy
steady flow turbulent flow uniforrn flow laminar flow
hotwire anemometer current meter pitot tube venturimeter
"Scientists dream about doing great things. Engineers do them."