The volume of a gas decreases from 500 cc to 300 cc when a sample of gas is compressed by an average pressure of 0.6 atm. During this process, 10 J of heat is liberated. The change in internal energy is
- A−2.16 J
- B12.156 J
- C2.16 J
- D101.3 J
✓ Correct answer: C
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