Gas Law II - Charles' Law

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

Where,

- volume of the gas

- temperature of the gas

Using this,

. A gas originally has a volume of

and is expanded to a volume of

. Given that the pressure remains constant and the initial temperature was

, calculate the final temperature of the gas.

. A gas expands to have a volume of

. Given that the pressure remains constant, the initial temperature was

and the final temperature was

, calculate the final temperature of the gas.