A compartment measures 3.5 meters by 5.5 meters and is 3 meters high. A fire raises the temperature from 68 degrees F to 1500 degrees F. If the starting pressure was 1 atmosphere, what volume is present at the elevated temperature assuming the compartment has openings to reduce pressure?

Answer 1

The volume of the compartment did not change.

If it is the volume of gas you want including that outside, well one would have to assume a temperature for the gas that escaped to outside.

In other words I do not understand the question.

Answer 2

I believe the question has to do with pressure and measurement.