A sample of 3.0 moles of a diatomic gas adiabatically expands to twice its initial volume. The initial pressure and volume of the gas is 1.01 x 105 Pa and 0.074 m3, with the adiabatic index of the gas being γ = 7/5. Calculate the work done by the gas during this expansion.

A sample of 3.0 moles of a diatomic gas adiabatically expands to twice its initial volume. The initial pressure and volume of the gas is 1.01 x 105 Pa and 0.074 m3, with the adiabatic index of the gas being γ = 7/5. Calculate the work done by the gas during this expansion.

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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Question

A sample of 3.0 moles of a diatomic gas adiabatically expands to twice its initial volume. The initial pressure and volume of the gas is 1.01 x 10⁵ Pa and 0.074 m³, with the adiabatic index of the gas being γ = 7/5. Calculate the work done by the gas during this expansion.

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