In the figure, 2.44 mole of an ideal diatomic gas can go from a to c along either the direct (diagonal) path ac or the indirect path abc. The scale of the vertical axis is set by Pab = 4.01 kPa and p. = 2.49 kPa, and the scale of the horizontal axis is set by Vpc = 4.55 m3 and Va = 2.86 m3. (The molecules rotate but do not oscillate.) During the transition along path ac, (a) what is the change in internal energy of the gas, and (b) how much energy is added to the gas as heat? (c) How much heat is required if the gas goes from a to c along the indirect path abc? a Pab Pe V. Volume (m3) Pressure (kPa)

In the figure, 2.44 mole of an ideal diatomic gas can go from a to c along either the direct (diagonal) path ac or the indirect path abc. The scale of the vertical axis is set by Pab = 4.01 kPa and p. = 2.49 kPa, and the scale of the horizontal axis is set by Vpc = 4.55 m3 and Va = 2.86 m3. (The molecules rotate but do not oscillate.) During the transition along path ac, (a) what is the change in internal energy of the gas, and (b) how much energy is added to the gas as heat? (c) How much heat is required if the gas goes from a to c along the indirect path abc? a Pab Pe V. Volume (m3) Pressure (kPa)

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter10: Thermal Physics

Section: Chapter Questions

Problem 44P: A sealed cubical container 20.0 cm on a side contains a gas with three times Avogadros number of...

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