\magnification=\magstep1

$$
{\rm Kinetic\ Energy\ KE\ } \quad = \quad {{1}\over{2}} m v^2 
    \quad = \quad {{3}\over{2}} k T
$$

$$
v \quad = \quad \sqrt{ {3 k T}\over{m} }
$$

$$
PV \quad = \quad NkT
$$

$$
P \quad = \quad ({{N}\over{V}}) kT \quad = \quad nkT
$$


\bye
