Thermodynamics - GATE practice papers - Mechanical  for Q. 373
        
	  
	
    Q.  Which is the example of path function?(Marks: 01)- Published on 19 Oct 15a. Heat energy
b. Work energy
c. both a. and b.
d. none of the aboves
ANSWER: both a. and b.
 
Heat energy as well as work energy both depend on the path followed by the system. Therefore both are the path functions.