5. The rms speed, Vrms of 1.0 mol of N2 molecules in a box is 1200 ms. The molecular mass, M for N2 is 28.0 g/mol while its molar heat capacity at constant volume, C, is 20.76 J/mol.K. Assume N2 molecules follow the ideal gas law and there is no heat loss to the surrounding. The universal gas constant, R is 8.314 J/(K.mol). (a) What is the temperature inside the box? (b) What is the average translational kinetic energy of the molecules? Determine the amount of He gas that undergo the same change in temperature as 1.0 mol of N2 when the same amount of heat is added to each gas in constant volume (c) process. The C, for He is 12.47 J/mol.K.

5. The rms speed, Vrms of 1.0 mol of N2 molecules in a box is 1200 ms. The molecular mass, M for N2 is 28.0 g/mol while its molar heat capacity at constant volume, C, is 20.76 J/mol.K. Assume N2 molecules follow the ideal gas law and there is no heat loss to the surrounding. The universal gas constant, R is 8.314 J/(K.mol). (a) What is the temperature inside the box? (b) What is the average translational kinetic energy of the molecules? Determine the amount of He gas that undergo the same change in temperature as 1.0 mol of N2 when the same amount of heat is added to each gas in constant volume (c) process. The C, for He is 12.47 J/mol.K.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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