Thinking Like an Engineer: An Active Learning Approach (4th Edition)
Thinking Like an Engineer: An Active Learning Approach (4th Edition)
4th Edition
ISBN: 9780134639673
Author: Elizabeth A. Stephan, David R. Bowman, William J. Park, Benjamin L. Sill, Matthew W. Ohland
Publisher: PEARSON
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Chapter 9.2, Problem 2CC

A simple expression for the velocity of molecules in a gas is:

                     v = K ϑ ρ

Assume the constant K is dimensionless, the velocity (v) is given in feet per second [ft/s], and density (ρ) in grams per cubic centimeter [g/cm3]. What are the fundamental dimensions of the variable φ?

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