Fluid Mechanics Fundamentals And Applications
3rd Edition
ISBN: 9780073380322
Author: Yunus Cengel, John Cimbala
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Textbook Question
Chapter 3, Problem 1CP
Someone claims that the absolute pressure in a liquid of constant density doubles when the depth is doubled Do you agree? Explain.
Expert Solution & Answer
To determine
The absolute pressure in a liquid when the depth is doubled.
Answer to Problem 1CP
The absolute pressure is not doubled when the depth is doubled.
Explanation of Solution
Write the Equation for absolute pressure
Here, atmospheric pressure is
The density of the liquid, the acceleration due to gravity, and the atmospheric pressure remains constant, but the depth is doubled.
Substitute
Conclusion:
The absolute pressure is not doubled when the depth is doubled.
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Chapter 3 Solutions
Fluid Mechanics Fundamentals And Applications
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