H2P-470
Conservation of energy
H2 Physics · JC 2 · Medium · Conservation of energy
A piston of area 250 cm compresses a gas by moving 0.30 m against a constant pressure of 4.0 × 10 Pa. How much work is done on the gas?
- 3.0 × 10 J
- 7.5 × 10 J
- 1.2 × 10 J
- 3.0 × 10 J
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