QUESTION 1 The Reynolds number can be viewed as the ratio of O Drag force/Dynamic force O Buoyancy force/Viscous force O Wall friction force/Viscous force O Inertial force/Gravitational force Inertial force/Viscous force QUESTION 2 The pressure drop for a given flow is determined to be 100 Pa. For the same flow rate, if we reduce the diameter of the pipe by half, the pressure drop will be O 25 Pa O 50 Pa O 200 Pa O 400 Pa O 1600 Pa

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Can anyone help me with these 4 fluid mechanics multiple choice questions. Thank you
Da...
Pearson Sign In
Introduction To Elec...
G SOLVED:Two bump...
Calculus, 1th Edition
v Question Completion Status:
QUESTION 3
Air at 1 atm and 25°C flows in a 4-cm-diameter glass pipe at a velocity of 7 m/s. The friction factor for this flow is
O 0.0266
O 0.0293
O 0.0313
O 0.0176
O 0.0157
QUESTION 4
Hot combustion gases approximated as air at 1 atm and 350°C flows in a 16-cm-diameter steel pipe at a velocity of 3.5
m/s. The roughness of the pipe is 0.045 mm. The required power input to overcome the pressure drop for a pipe length
60 m is
O 0.55 W
O 1.33 W
O 2.85 W
O 4.82 W
O 6.35 W
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Transcribed Image Text:Da... Pearson Sign In Introduction To Elec... G SOLVED:Two bump... Calculus, 1th Edition v Question Completion Status: QUESTION 3 Air at 1 atm and 25°C flows in a 4-cm-diameter glass pipe at a velocity of 7 m/s. The friction factor for this flow is O 0.0266 O 0.0293 O 0.0313 O 0.0176 O 0.0157 QUESTION 4 Hot combustion gases approximated as air at 1 atm and 350°C flows in a 16-cm-diameter steel pipe at a velocity of 3.5 m/s. The roughness of the pipe is 0.045 mm. The required power input to overcome the pressure drop for a pipe length 60 m is O 0.55 W O 1.33 W O 2.85 W O 4.82 W O 6.35 W Click Save and Submit to save and submit. Click Save All Answers to save all answers. e to search
A calbaptist.blackboard.com/ultra/courses/_114092_1/cl/outline
ses-Blackboa...
P Pearson Sign In
G SOLVED:Two bump..
Introduction To Elec...
6 Calculus, 11th Edition
* SOLVED:Pelicans tu...
M Strength of Materia..
* Question Completion Status:
QUESTION 1
The Reynolds number can be viewed as the ratio of
O Drag force/Dynamic force
O Buoyancy force/Viscous force
O Wall friction force/Viscous force
O Inertial force/Gravitational force
O Inertial force/Viscous force
QUESTION 2
The pressure drop for a given flow is determined to be 100 Pa. For the same flow rate, if we reduce the diameter of the
pipe by half, the pressure drop will be
O 25 Pa
O 50 Pa
O 200 Pa
400 Pa
1600 Pa
Click Save and Submit to save and submit. Click Save All Answers to save all answers.
"pe here to search
Transcribed Image Text:A calbaptist.blackboard.com/ultra/courses/_114092_1/cl/outline ses-Blackboa... P Pearson Sign In G SOLVED:Two bump.. Introduction To Elec... 6 Calculus, 11th Edition * SOLVED:Pelicans tu... M Strength of Materia.. * Question Completion Status: QUESTION 1 The Reynolds number can be viewed as the ratio of O Drag force/Dynamic force O Buoyancy force/Viscous force O Wall friction force/Viscous force O Inertial force/Gravitational force O Inertial force/Viscous force QUESTION 2 The pressure drop for a given flow is determined to be 100 Pa. For the same flow rate, if we reduce the diameter of the pipe by half, the pressure drop will be O 25 Pa O 50 Pa O 200 Pa 400 Pa 1600 Pa Click Save and Submit to save and submit. Click Save All Answers to save all answers. "pe here to search
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