- #1
JoeyBob
- 256
- 29
- Homework Statement
- Ratio from specific heats = 5/3
Initial volume = 0.814, final volume = 0.37, final pressure = 276000, final temperature is 297.273 K
Find Work
- Relevant Equations
- PV=nRT
Im confused on working backwards so to speak to find adiabatic work.
To find work for this adiabatic process, I either need to know the change in temperature OR the initial pressure (I think?).
The issue is that I don't know either the initial temperature nor the initial pressure so I am not sure how to calculate the work using the adiabatic eqns that require these values.
I know the answer to this problem is -63000 J, just not sure how to get there.
To find work for this adiabatic process, I either need to know the change in temperature OR the initial pressure (I think?).
The issue is that I don't know either the initial temperature nor the initial pressure so I am not sure how to calculate the work using the adiabatic eqns that require these values.
I know the answer to this problem is -63000 J, just not sure how to get there.