In an adiabatic compression,200 J of work is done on a gas.What is the change in internal (thermal)energy of the gas during this compression?
A)0 J
B)100 J
C)200 J
D)-200 J

Question

Quizplus · Accepted Answer

In an adiabatic process, there is no heat exchange with the surroundings. Therefore, the work done on the gas directly translates into an increase in its internal energy. Hence, if 200 J of work is done on the gas, its internal energy increases by 200 J.

In an Adiabatic Compression,200 J of Work Is Done on a Gas.What