What Is the Change in Internal Energy $\Delta$ E of a System When 4

question 182

Multiple Choice

What is the change in internal energy $\Delta$ E of a system when 4.50 *10³J of work is done on the system while it releases 12.0 kJ of energy to the surroundings?

• A)(-7.5 kJ)
• B)(-16.5 kJ)
• C)(+16.5 kJ)
• D)(+7.5 kJ)
• E)(-12.0 kJ)

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