H2P-675
Internal energy
H2 Physics · JC 2 · Hard · Internal energy
An ideal monatomic gas is kept at a constant pressure of 2.0 × 10 Pa. Its volume increases from 0.040 m to 0.070 m. For this fixed mass of gas, what is the increase in internal energy?
- 4.5 × 10 J
- 6.0 × 10 J
- 9.0 × 10 J
- 1.5 × 10 J
Sign in to check your answer and see the hint and the worked explanation. Free on PrepLab High.