A water pipe having a 2.95 cm inside diameter carries water into the basement of a house at a speed of 0.831 m/s and a pressure of 195 kPa. If the pipe tapers to 1.36 cm and rises to the second floor 7.48 m above the input point, what are the (a) speed and (b) water pressure at the second floor?

A water pipe having a 2.95 cm inside diameter carries water into the basement of a house at a speed of 0.831 m/s and a pressure of 195 kPa. If the pipe tapers to 1.36 cm and rises to the second floor 7.48 m above the input point, what are the (a) speed and (b) water pressure at the second floor?

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.

Question

A water pipe having a 2.95 cm inside diameter carries water into the basement of a house at a speed
of 0.831 m/s and a pressure of 195 kPa. If the pipe tapers to 1.36 cm and rises to the second floor 7.48
m above the input point, what are the (a) speed and (b) water pressure at the second floor?
(a) Number
i
Units
m/s
(b) Number
i
Units
kPa
>

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