Physics · Thermodynamics
If a system absorbs 150 J of heat and performs 40 J of work on its surroundings, its change in internal energy (ΔU) is:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1110 J✓
- 2-110 J
- 3-40 J
- 440 J
Correct answer
110 J
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