Physics for Scientists and Engineers
6th Edition
ISBN: 9781429281843
Author: Tipler
Publisher: MAC HIGHER
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Chapter 17, Problem 65P
To determine
The average kinetic energy of a molecule compared to the change in gravitational potential energy.
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The density of the distribution of the speed of motion of a molecule along the positive X axis has the form
p(s) = 4*squreroot(a3/pi)*s2exp(-as2)
(The constant a is determined by the temperature of the gas and the mass of the particle observed; a = m/ (2kT), wherek is the Boltzmann constant)• Find the mean distance traversed by the molecule in a unit of time.• Find the mean value of the kinetic energy of the molecule.
Find the RMS (root-mean-square) speed of Oxygen gas molecules with 32 atomic mass units per molecule at 300 Kelvin of temperature.
R=8.31J/K/mol
Kb=1.38e-23J/K
1amu=1.66e-27kg
How can we estimate the molar heat capacity of solid elements at ordinary temperatures?
Chapter 17 Solutions
Physics for Scientists and Engineers
Ch. 17 - Prob. 1PCh. 17 - Prob. 2PCh. 17 - Prob. 3PCh. 17 - Prob. 4PCh. 17 - Prob. 5PCh. 17 - Prob. 6PCh. 17 - Prob. 7PCh. 17 - Prob. 8PCh. 17 - Prob. 9PCh. 17 - Prob. 10P
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