An ideal diatomic gas goes through the following cycle. It starts at a point a with a pressure 4.00×10°P , a volume of 2.00m' and a temperature of 300K. Then there is an adiabatic expansion to a point c where the volume is 4.00m. Next there is an isothermal contraction to a point c until the volume is again 2.00m’. Finally, there is an isobaric return to point a . а. How many moles of gas are there? b. What are the pressures and temperatures at points b and c ?
An ideal diatomic gas goes through the following cycle. It starts at a point a with a pressure 4.00×10°P , a volume of 2.00m' and a temperature of 300K. Then there is an adiabatic expansion to a point c where the volume is 4.00m. Next there is an isothermal contraction to a point c until the volume is again 2.00m’. Finally, there is an isobaric return to point a . а. How many moles of gas are there? b. What are the pressures and temperatures at points b and c ?
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Correction: "There is an adiabatic expansion to point B"
Transcribed Image Text:An ideal diatomic gas goes through the following cycle. It starts at a point a with a
3
pressure 4.00x10°Pa , a volume of 2.00m and a temperature of 300K. Then there is an
adiabatic expansion to a point c where the volume is 4.00m’. Next there is an isothermal
contraction to a point c until the volume is again 2.00m’. Finally, there is an isobaric return
to point a .
а.
How many moles of gas are there?
b. What are the pressures and temperatures at points b and c ?
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