Gas Law II - Charles' Law

At a constant pressure, experiments show that the absolute temperature and volume of a gas are directly proportional.

$$\LARGE{V \propto T}$$

Where,

$V$ - volume of the gas

$T$ - temperature of the gas

Using this,

$$\LARGE{\frac{V}{T} = constant}$$

Starter Questions

$Q1$. A gas originally has a volume of $15m^{3}$ and is expanded to a volume of $30m^{3}$. Given that the pressure remains constant and the initial temperature was $20^{\circ}C$, calculate the final temperature of the gas.

$Q2$. A gas expands to have a volume of $32m^{3}$. Given that the pressure remains constant, the initial temperature was $20^{\circ}C$ and the final temperature was $-16^{\circ}C$, calculate the final temperature of the gas.