일반물리학 1 — Entropy and the Second Law of Thermodynamics: Problem 43

43 A Carnot engine operates between $235^{\circ}\text{C}$ and $115^{\circ}\text{C}$, absorbing $3.00 \times 10^{4}\text{ J}$ per cycle at the higher temperature. (a) How much energy per cycle is discharged at the lower temperature? (b) How much work per cycle is this engine capable of performing?