Recent content by MattConfused?

Aaaaand I just solved it... W = (p1)(V1) = m(Cv)(T2-T1) and (p1)(V1) = mR(T1) Then solved...

Hi everybody, i am new to Physics Forums and I have a problem that is confusing me. Any help would be much appreciated. Problem: A perfectly insulated box has vacuum inside of it (it is evacuated entirely) and is sitting with standard atmospheric surroundings (1 bar, 298K). It is then...