Closed system and Midterm
Posted: Sun Mar 19, 2017 12:42 pm
Can be volume change in a closed system?
I read that there can be, for example if there's a piston but I'm not sure. But if that's true then why on #2 in the midterm is U=0 in a closed system if the volume can change? Even though q=0, can't there be work?
I read that there can be, for example if there's a piston but I'm not sure. But if that's true then why on #2 in the midterm is U=0 in a closed system if the volume can change? Even though q=0, can't there be work?