What Is the Change in Internal Energy (ΔU)of the System

question 90

Multiple Choice

What is the change in internal energy (ΔU) of the system if q = -8 kJ and w = -1 kJ for a certain process?

• A)-9 kJ
• B)-7 kJ
• C)7 kJ
• D)9 kJ
• E)-8 kJ