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1. |
A gas is contained in a cylinder with a moveable piston of 100 kg mass. When 2500 J of heat flows into the gas, the internal energy of the gas increases by 1500 J. What is the distance through which the piston rises? |
A. | 2 m |
B. | 1 m |
C. | 2.5 m |
D. | 0.5 m |
Answer» C. 2.5 m | |