i would say Psychoanalysis so you need to call Frasier Crane lol
hope it helps
The pressure would increase. When the temperature change form cold to hot, the gas will find ways to escape from containment. Thus, if it cannot escape that pressure will keep on increasing as the temperature rises.
In an experiement things that are changing are called variables.
L×w×h=v
length times width times height equals volume
the order in which you multiply does not matter