Heat is added to a system, and the system does 26 J of work. If the internal energy increases by 7 J, how much heat (in Joules) was added to the system? Do NOT include a unit in your answer.​

Heat is added to a system and the system does 26 J of work If the internal energy increases by 7 J how much heat in Joules was added to the system Do NOT includ class=
Q&A Education