Water flows through a horizontal tube of diameter 2.0 cm that is joined to a second...
Water flows through a horizontal tube of diameter 2.6 cm that is joined to a second horizontal tube of diameter 1.1 cm. The pressure difference between the tubes is 7.7 kPa. Find the speed of flow in the first tube.
A horizontal tube consists of a 7.0-cm diameter pipe that narrows to a 2.0-cm-diameter throat. In the pipe, the water pressure is twice atmospheric pressure and the water flows with a speed of 0.40 ms. What is the pressure in the throat, assuming that the water behaves like an ideal fluid? The density of water is 1000 kg/m^3, and atmospheric pressure is 1.01 X 10^5Pa
In a section of horizontal pipe with a diameter of 4.0 cm, the pressure is 47 kPa and water is flowing with a speed of 2.0 m/s. The pipe narrows to 2.0 cm. What is the pressure in the narrower region? Treat the water as an ideal incompressible fluid. The density of water is 1000 kg/m3 . (1 kPa = 1000 Pa)
4.) Air flows through a 5 cm diameter tube with a speed vo 2 m/s and pressure Po 2 atm. The tube narrows to a diameter of 1 cm. A tube, partially filled with water, connects the wide and narrow sections. 1.2 kg/m The density of air is p h water (a.) What is the air speed in the narrow tube, vi? (b.) What is the pressure in the narrow tube, P1? Express your answer to the nearest 0.1 kPa....
Water flows in the horizontal pipe shown in the figure. At point A the area is 26.0 cm2 and the speed of the water is 2.20 m/s. At B the area is 15.0 cm2. The fluid in the manometer is mercury, which has a density of 13,600 kg/m3. We can treat water as an ideal fluid having a density of 1000 kg/m3. What is the manometer reading h? Question 10 (1 point) Water flows in the horizontal pipe shown in...
A 7.5-cm-diameter horizontal pipe gradually narrows to 5.0 cm . When water flows through this pipe at a certain rate, the gauge pressure in these two sections is 31.0 kPa and 25.0 kPa , respectively. What is the volume rate of flow? Q= ____ m^3/s Please explain step by step.
9 show wrk A string that is 2.0 meters long is fixed at both ends and tightened until the wave speed is 18 m/s. What is the frequency of the standing wave shown in the figure? 27 Hz 110 Hz 54 Hz 81 Hz A 13,000-N vehicle is to be lifted by a 25-cm diameter hydraulic piston. What force needs to be applied to a 5.0 cm diameter piston to accomplish this? Assume the pistons each have negligible weight. 5200...
Water flows at speed of 6 m/s through a horizontal pipe of diameter 3.5 cm. The gauge pressure P1 of the water in the pipe is 1.7 atm. A short segment of the pipe is constricted to a smaller diameter of 2.4 cm . What is the gauge pressure of the water flowing through the constricted segment? Atmospheric pressure is 1.013 × 10^5 Pa. The density of water is 1000 kg/m^3 . The viscosity of water is negligible. Answer in...
A 7.5-cm-diameter horizontal pipe gradually narrows to 5.0 cm . When water flows through this pipe at a certain rate, the gauge pressure in these two sections is 31.0 kPa and 25.0 kPa , respectively. What is the volume rate of flow? Q= ____m^3/s
A 1.0-cm-diameter pipe widens to 2.0 cm, then narrows to 0.50 cm. Liquid flows through the first segment at a speed of 4.0 m/s. What are the speeds in the second and third segments? What is the volume flow rate through the pipe? If all three parts of the pipe are at the same height and the pressure in the first segment is recorded at 80 kPa, what is the pressure in the second and third segments of the pipe?