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Change in internal energy of the system

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Reference no: EM131057133

What is the change in internal energy of the system (ΔU) if 36 kJ of heat energy is absorbed by the system and 84 kJ of work is done by the system for a certain process?

  • 120 kJ
  • -120 kJ
  • 48 kJ
  • 36 kJ
  • -48 kJ

Reference no: EM131057133

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