# Temperature of an Ideal Gas

on . Posted in Thermodynamics

In an ideal gas, molecules have no volume and do not interact.

## Temperature of an Ideal Gas formula

$$\large{ T_a = \frac {p}{ \rho \; R } }$$
Symbol English Metric
$$\large{ T_a }$$ = temperature $$\large{F}$$  $$\large{K}$$
$$\large{ \rho }$$  (Greek symbol rho) = density $$\large{\frac{lbm}{ft^3}}$$ $$\large{\frac{kg}{m^3}}$$
$$\large{ p }$$ = pressure $$\large{\frac{lbf}{in^2}}$$ $$\large{Pa}$$
$$\large{ R }$$ = specific gas constant (ideal gas constant) $$\large{in}$$ $$\large{mm}$$