Physics for Scientists and Engineers: A Strategic Approach with Modern Physics (4th Edition)

Published by Pearson
ISBN 10: 0133942651
ISBN 13: 978-0-13394-265-1

Chapter 20 - The Micro/Macro Connection - Exercises and Problems - Page 566: 1


$\frac{N}{V} = 2.69\times 10^{25}~m^{-3}$

Work Step by Step

We can calculate the Loschmidt number: $PV = NkT$ $\frac{N}{V} = \frac{P}{kT}$ $\frac{N}{V} = \frac{(1.015\times 10^5~N/m^2)}{(1.38\times 10^{-23}~J/K)(273~K)}$ $\frac{N}{V} = 2.69\times 10^{25}~m^{-3}$
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