The temperature of 2.00 mol of an ideal monatomic gas is raised 15.0 K at constant volume.What are (a) the work Wdone by the gas, (b) the energy transferred as heat Q, (c) the change Eint in the internal energy of the gas, and (d) the change K in the average kinetic energy per atom?

The temperature of 2.00 mol of an ideal monatomic gas is raised 15.0 K at constant volume.What are (a) the work Wdone by the gas, (b) the energy transferred as heat Q, (c) the change Eint in the internal energy of the gas, and (d) the change K in the average kinetic energy per atom?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter3: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 61P: The temperature of an ideal monatomic gas rises by 8.0 K. What is the change in the internal energy...

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Concept explainers

First law of Thermodynamics

The word thermodynamics consists of two words: thermo- and dynamics. Dynamics means the study of motion. The field of thermodynamics is all about the study of the movement of heat. In a more meaningful way, it is stated as the study of the transfer of energy. Energy transfer is something that we encounter in day-to-day life. Automobiles, chemical reactions, refrigerators, and power generators work on the basis of thermodynamic principles.

Question

The temperature of 2.00 mol of an ideal monatomic gas is
raised 15.0 K at constant volume.What are (a) the work Wdone by
the gas, (b) the energy transferred as heat Q, (c) the change Eint in
the internal energy of the gas, and (d) the change K in the average
kinetic energy per atom?

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a) Work done in an isochoric process.

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b) Equation to find the heat energy transferred.

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c) Equation to find the internal energy change.

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d) Equation to find the average kinetic energy per atom.

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