How much entropy did the gas emit? 44.12 Pa Submit Answer Tries 0/12 Previous Tries What would be the temperature of the gas, if the gas was allowed to adiabatically expand back to its original pressure? 178.93 K

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
Publisher:OpenStax
Chapter3: The First Law Of Thermodynamics
Section: Chapter Questions
Problem 78P: Two moles of a monatomic ideal gas such as helium is compressed adiabatically and reversibly from a...
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n = 3.98 mol of Hydrogen gas is initially at T = 305.0 K temperature and pi 1.74×105 Pa pressure. The gas is
then reversibly and isothermally compressed until its pressure reaches pf = 6.60×105 Pa. What is the volume of
the gas at the end of the compression process?
1.53x10-² m^3
You are correct.
Your receipt no. is 157-1874
How much work did the external force perform?
1.34×104 J
You are correct.
Your receipt no. is 157-3912
Previous Tries
You are correct.
Your receipt no. is 157-9507
How much heat did the gas emit?
1.34×104 J
Previous Tries
Submit Answer
Previous Tries
How much entropy did the gas emit?
44.12 Pa
Tries 0/12
Previous
Tries
What would be the temperature of the gas, if the gas was allowed to adiabatically expand back to its original
pressure?
178.93 K
Transcribed Image Text:= n = 3.98 mol of Hydrogen gas is initially at T = 305.0 K temperature and pi 1.74×105 Pa pressure. The gas is then reversibly and isothermally compressed until its pressure reaches pf = 6.60×105 Pa. What is the volume of the gas at the end of the compression process? 1.53x10-² m^3 You are correct. Your receipt no. is 157-1874 How much work did the external force perform? 1.34×104 J You are correct. Your receipt no. is 157-3912 Previous Tries You are correct. Your receipt no. is 157-9507 How much heat did the gas emit? 1.34×104 J Previous Tries Submit Answer Previous Tries How much entropy did the gas emit? 44.12 Pa Tries 0/12 Previous Tries What would be the temperature of the gas, if the gas was allowed to adiabatically expand back to its original pressure? 178.93 K
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