2.Three moles of an ideal monatomic gas expand at a constant pressure of 2.50 atm; the volume of the gas changes from 3.20×10−2 m3 to 4.50×10−2 m3. (a) Calculate the initial and final temperatures of the gas. (b) Calculate the amount of work the gas does in expanding. (c) Calculate the amount of heat added to the gas. (d) Calculate the change in internal energy of the gas.

2.Three moles of an ideal monatomic gas expand at a constant pressure of 2.50 atm; the volume of the gas changes from 3.20×10−2 m3 to 4.50×10−2 m3. (a) Calculate the initial and final temperatures of the gas. (b) Calculate the amount of work the gas does in expanding. (c) Calculate the amount of heat added to the gas. (d) Calculate the change in internal energy of the gas.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter17: Energy In Thermal Processes: The First Law Of Thermodynamics

Section: Chapter Questions

Problem 85P

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