# Formula Adiabatic Process Pressure before    Volume before    Adiabatic index    Pressure after    Volume after

## Pressure before

Unit
Pressure of the ideal gas BEFORE the adiabatic process.

## Volume before

Unit
Volume of the ideal gas BEFORE the adiabatic process.

Unit
Adiabatic index is the quotient of heat capacities at constant pressure $$c_{\small{\Pi}}$$ and volume $$c_{\small{\text V}}$$.

For example, for monatomic gas: $$\gamma ~=~ \frac{5}{3}$$.

## Pressure after

Unit
Pressure of the ideal gas AFTER the adiabatic process.

## Volume after

Unit
Volume of the ideal gas AFTER the adiabatic process.