A horizontal pipe carries a smoothly flowing liquid of densityof 1150 kg/m³. At Locations 1 and 2 along the pipe, thediameters are d15.59 cm and d22.01 cm, respectively.||Is the flow speed at Location 2 higher or lower than theflow speed at Location 1?O higherdiLocation 1Location 2 | d,lowercannot tell from the dataThe flow speed at Location 1 is 1.13 m/s. What is the pressuredifference AP between Location 2 and Location 1 (includingits sign)? Ignore viscosity.AP =Pa

Given:density of the fluid, ρ = 1150 kg/m3at location 1diameter of the pipe, d1 = 5.59 cm = 0.0559…

A horizontal pipe carries a smoothly flowing liquid of density of 1150 kg/m³. At Locations 1 and 2 along the pipe, the diameters are dı = 5.59 cm and d2 = 2.01 cm, respectively. Is the flow speed at Location 2 higher or lower than the flow speed at Location 1? higher di Location 1 Location 2 d- lower cannot tell from the data The flow speed at Location 1 is 1.13 m/s. What is the pressure difference AP between Location 2 and Location 1 (including its sign)? Ignore viscosity. AP = Ра

A horizontal pipe carries a smoothly flowing liquid of density of 1150 kg/m³. At Locations 1 and 2 along the pipe, the diameters are dı = 5.59 cm and d2 = 2.01 cm, respectively. Is the flow speed at Location 2 higher or lower than the flow speed at Location 1? higher di Location 1 Location 2 d- lower cannot tell from the data The flow speed at Location 1 is 1.13 m/s. What is the pressure difference AP between Location 2 and Location 1 (including its sign)? Ignore viscosity. AP = Ра

University Physics Volume 1

18th Edition

ISBN:9781938168277

Author:William Moebs, Samuel J. Ling, Jeff Sanny

Publisher:William Moebs, Samuel J. Ling, Jeff Sanny

Chapter14: Fluid Mechanics

Section: Chapter Questions

Problem 84P: Suppose you have a wind speed gauge like the pitot tube shown in Figure 14.32. By what factor must...

See similar textbooks

Similar questions

Fluid originally flows through a tube at a rate of 100 cm3/s. To illustrate the sensitivity of flow rate to various factors, calculate be new flow rate for following changes with all other factors remaining the same as in original conditions. (a) Pressure difference increases by a factor of 1.50. (b) A new fluid wit 3.00 times greater viscosity is substituted. (c) The tube is replaced by one having 4.00 times the length. (d) Another tube used with a 0.100 times the original. (e) Yet another tube is substituted with a radius 0.100 times the original and half length, and pressure difference is increased by factor of 1.50.
(a) Verify that a 19.0% decrease in laminar flow through a tube is caused by a 5.00% decrease in radius, assuming that all other factors remain constant. (b) What increase in flow is obtained from a 5.00% increase in radius, again assuming all other factors remain constant?
Do fluids exert buoyant forces in a “weightless" environment, such as in the space shuttle? Explain your answer.
Water is moving at a velocity of 2.00 m/s through a hose with internal diameter of 1.60 cm. (a) What is the flow rate in liters per second? (b) The fluid velocity in this hose's nozzle is 15.0 m/s. What is the nozzle's inside diameter?
In an immersion measurement of a woman's density, she is found to have a mass of 62.0 kg in air an apparent mass of 0.0850 kg completely submerged with lungs empty. (a) What of water does she displace? (b) What is her volume? (c) Calculate her density. (d) If her lung capacity is 1.7S L, is she able to that without treading water with her lungs filled air?
When physicians diagnose arterial blockages, they quote reduction flow rate. If the flow rate an artery has been reduced to 10.0% of its normal value by a blood clot and be average pressure difference has increased by 20.0%, by what factor has the clot reduced the radius of the artery?
Is there a limit to the height to which an entrainment device can raise a fluid? Explain your answer.
Why is a force exerted by a static fluid on a surface always perpendicular to the surface?
Calculate the Reynolds numbers for the flow of water through (a) a nozzle with a radius of 0.250 cm and (b) a garden hose with a radius of 0.900 cm, when the nozzle is attached to the hose. The flow rate through hose and nozzle is 0.500 us. Can the flow in either possibly be laminar?
A man has a mass of 80 kg and a density of 955kg/m3 (excluding the air in his lungs). (a) Calculate his volume. (b) Find the buoyant force air exerts on him. (c) What the ratio of the buoyant force to his weight?
Oil having a density of 930 kg/m3 floats on water. A rectangular block of wood 4.00 cm high and with a density of 960 kg/m3 floats partly in the oil and partly in the water. The oil completely covers the block. How far below the interface between the two liquids is the bottom of the block?
What is the greatest average speed of blood flow at 37° C in an artery of radius 2.00 mm if the flow is to remain laminar? What is the corresponding flow rate? Take the density of blood to be 1025 kg/m3.