Heat engines: The graph in the figure shows a cycle for a heat engine for which = 35 J. What is the thermal efficiency of this engine?
A) 29 %
B) 57 %
C) 14 %
D) 23 %

Question

Heat engines: The graph in the figure shows a cycle for a heat engine for which  = 35 J. What is the thermal efficiency of this engine? 
A) 29 % 
B) 57 % 
C) 14 % 
D) 23 %

Quizplus · Accepted Answer

The Answer of Heat engines: The graph in the figure shows a cycle for a heat engine for which  = 35 J. What is the thermal efficiency of this engine? 
A) 29 % 
B) 57 % 
C) 14 % 
D) 23 %

Heat Engines: the Graph in the Figure Shows a Cycle