Water with a density of 1 cm ^3 / g flows in a pipe with a cross- sectional area of 64 cm2. The pipe has a narrower area, with a cross- sectional area of 32 cm2. Connect to a metered pipe in the manner shown in the figure, and measure a height difference of 10 cm. The liquid inside the manometer is mercury, and its density is cm3 / 14g. Calculate the flow velocity in the wide part of the pipe (the height differences inside the pipe can be neglected).

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Water with a density of 1 cm ^3 / g flows in a pipe with a cross-
sectional area of 64 cm2. The pipe has a narrower area, with a cross-
sectional area of 32 cm2. Connect to a metered pipe in the manner
shown in the figure, and measure a height difference of 10 cm.
The liquid inside the manometer is mercury, and its density is cm3 /
14g. Calculate the flow velocity in the wide part of the pipe (the height
differences inside the pipe can be neglected).
Transcribed Image Text:Water with a density of 1 cm ^3 / g flows in a pipe with a cross- sectional area of 64 cm2. The pipe has a narrower area, with a cross- sectional area of 32 cm2. Connect to a metered pipe in the manner shown in the figure, and measure a height difference of 10 cm. The liquid inside the manometer is mercury, and its density is cm3 / 14g. Calculate the flow velocity in the wide part of the pipe (the height differences inside the pipe can be neglected).
Meter
entrance
Pipe
1
h
Venturi meter
V
a
Manometer
Meter
exit
Pipe
2.57 .N
S
3.02.2
S
m
S
4.70-
m
5.67 .7
S
2.90m
S
m
m
4.31.1
2.85-
S
.J
5.82:
ה.
S
3.52 n
1.95 m
S
m
.T
.
Transcribed Image Text:Meter entrance Pipe 1 h Venturi meter V a Manometer Meter exit Pipe 2.57 .N S 3.02.2 S m S 4.70- m 5.67 .7 S 2.90m S m m 4.31.1 2.85- S .J 5.82: ה. S 3.52 n 1.95 m S m .T .
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