Question
(a) What is the efficiency of a cyclical heat engine in which 75.0 kJ of heat transfer occurs to the environment for every 95.0 kJ of heat transfer into the engine? (b) How much work does it produce for 100 kJ of heat transfer into the engine?
1. 0.211
2. $2.11 \times 10^4 \textrm{ J}$
Solution Video