fast. Water at 21 °C flows downward in a pipe at0.37 radians inclination as shown in the figure. Themercury manometer reads h 0.119 m in heightdifference. The distance between point 1 and 2 is L0.506 m. What is the pressure difference P1-P2 inPascals? Assume the density of mercury to be 13600kgm3and 1000kgn³for water.The conversion factor between radians and degreesis 1 rad =57.29Assume the acceleration of gravity to be 9.80ms2Le radiansP1inclinationWater flowP2Mercurymanometer

Answered: Water at 21 C flows downward in a pipe…

Engineering

Mechanical Engineering

Water at 21 C flows downward in a pipe a

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

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.

Question

fast.

Water at 21 °C flows downward in a pipe at
0.37 radians inclination as shown in the figure. The
mercury manometer reads h 0.119 m in height
difference. The distance between point 1 and 2 is L
0.506 m. What is the pressure difference P1-P2 in
Pascals? Assume the density of mercury to be 13600
kg
m3
and 1000
kg
n³
for water.
The conversion factor between radians and degrees
is 1 rad =57.29
Assume the acceleration of gravity to be 9.80
m
s2
L
e radians
P1
inclination
Water flow
P2
Mercury
manometer

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