H2P-668
Internal energy
H2 Physics · JC 2 · Medium · Internal energy
An ideal gas is kept at a constant pressure of 1.5 × 10 Pa. Its volume increases from 0.20 m to 0.32 m. Using the relation for an ideal gas that the internal energy U is given by U = (3/2)pV, what is the increase in internal energy of the gas?
- 2.7 × 10 J
- 1.8 × 10 J
- 4.5 × 10 J
- 7.2 × 10 J
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