Midterm 2 Q6


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Soomin Son 2K
Posts: 48
Joined: Fri Sep 29, 2023 10:02 am

Midterm 2 Q6

Postby Soomin Son 2K » Fri Mar 15, 2024 12:35 am

Hello! For Midterm 2 Q6, can someone explain why we are using P2 which is 1.00 atm instead of P1, 1.79atm for w=-P deltaV? Thank you!

AllanaMartinez2F
Posts: 85
Joined: Fri Sep 29, 2023 11:01 am

Re: Midterm 2 Q6

Postby AllanaMartinez2F » Fri Mar 15, 2024 12:37 am

I think because that's the constant external pressure. I don't have the question on hand, but you would use 1.79 might just be the initial pressure of the gas, which isn't relevant to the work calculation.


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