The efficiency of all reversible heat engines operating between the same heat reservoirs is…….
A. Same
B. independent of the nature of the working substance
C. independent of the amount of working substance
D. all of this
Answer:D
The efficiency of all reversible heat engines operating between the same heat reservoirs is…….
A. Same B. independent of the nature of the working substance C. independent of the amount of working substance D. all of this