In a process, `701 J` of heat is obsorbed by a system and `394 J` of work is done by the system. What is the change in internal energy for the process?

In a process, 701 J of heat is absorbed by a system and 394 J of work is done by the system. What is the change in internal energy for the process?

In a process, 701 J of heat is absorbed by a system and 394 J of work is done by the system. What is the change in internal energy for the process?

In a process, 701 J of heat is absorbed by a system and 394 J of work is done by the system. What is the change in internal energy for the process?

In a process, 701 J of heat is absorbed by a system and 394 J of work is done by the system. What is the change in internal energy for the process?

In a process 701 J of heat is absorbed by a system and 394 J of work is done by the system. What is the change in internal energy for the process?

In a process, 701J of heat is absorbed by a system and 394 J of work is done by the system. What is the change in internal energy for the process?

a) In a process 701 J of heat is absorbed by a system and 394 J of work is done by the system. What is the change in internal energy for the process? b) What is free expansion? What is the work done during free expansion of an ideal gas?