Consider incompressible, frictionless flow of a fluid in a horizontal piping... Consider incompressible, frictionless flow of a fluid in a horizontal piping. The pressure and velocity of a fluid is measured to be 150 kPa and 1.25 m/s at a specified point. The density of the fluid is 700 kg/m3. If the pressure is 140 kPa at another point, the velocity of the fluid at that point is Oa. 1.26 m/s O b. 3.75 m/s 1.34 m/s O d. 7.30 m/s O e. 5.49 m/s

If the difference between the total pressure and static pressure in an air duct is measured by a pitot tube to be 6.5 cm H2O, what is the flow velocity in m/s? Density of water is 998 kg/m3, and g = 9.81 m/s2. 3 signififcant figures answer

Three immiscible fluids are contained in a tank: 1.0 m of water, 1.20 m of oil (s= 0.80), and air under a pressure of 16 kPa. The tank is closed and has a height of 3.0 m and a diameter of 1.0 m. Find the theoretical velocity through a 5 cm diameter orifice located 30 cm above the bottom of the tank. Answers: a. 8.03 m/s b.12.56 m/s c.15.8 m/s d.10.34 m/s

We have a tank (large enough to neglect the velocity of the fluid surface in the tank v1 =0). The tank contains water at a mevel of 15 meters. The tank is enclosed and the air space above the water is at 5 atm. The exit of the tank consists of 25 meters of 2 cm diamter pipe with d/D = 0.0004. It exhaust to the atmospere at 1 atm. What is the exit velocity?