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IP Water flows in a cylindrical, horizontal pipe. As the
Chapter 15, Problem 69P(choose chapter or problem)
Problem 69P
IP Water flows in a cylindrical, horizontal pipe. As the pipe narrows to half its initial diameter, the pressure in the pipe changes, (a) Is the pressure in the narrow region greater than, less than, or the same as the initial pressure? Explain, (b) Calculate the change in pressure between the wide and narrow regions of the pipe. Give your answer symbolically in terms of the density of the water, p, and its initial speed v.
Questions & Answers
QUESTION:
Problem 69P
IP Water flows in a cylindrical, horizontal pipe. As the pipe narrows to half its initial diameter, the pressure in the pipe changes, (a) Is the pressure in the narrow region greater than, less than, or the same as the initial pressure? Explain, (b) Calculate the change in pressure between the wide and narrow regions of the pipe. Give your answer symbolically in terms of the density of the water, p, and its initial speed v.
ANSWER:
Step 1 of 4
For a water flowing in the cylinder , we need to find (a) The pressure in the narrow region is greater than, less than or same as initial pressure. And (b) to find the change in pressure between the wide and narrow regions of the pipe.