Important Process Comparison
## Isothermal Process
### Relation
$$PV=constant$$
### Internal Energy
$$\Delta U=0$$
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## Adiabatic Process
### Relation
$$PV^\gamma=constant$$
### Internal Energy
$$\Delta U\neq0$$
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## Isochoric Process
### Relation
$$V=constant$$
### Work
$$W=0$$
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## Isobaric Process
### Relation
$$P=constant$$
### Work
$$W=P\Delta V$$