A closed, uninsulated system was fitted with a movable piston. Introduction of 4
ID: 815562 • Letter: A
Question
A closed, uninsulated system was fitted with a movable piston. Introduction of 483 J of heat caused the system to expand, doing 320 J of work in the process against a constant pressure of 101 kPa (kilopascals). What is the value of ?E for this process?
Explanation / Answer
483 joules