Charles' Law
Charles' Law states that, for a given mass of an ideal gas at constant pressure, the volume is directly proportional to its absolute temperature, assuming in a closed system.
As a mathematical equation, Charles' Law is written as either:
V ∝ T
V/T=K2
V1/T1 = V2/T2
where V is the volume of a gas, T is the absolute temperature and k2 is a proportionality constant
