A gas is taken through the cyclic process described in the figure. (The x axis is marked in increments of 2.5 m3.)

http://www.webassign.net/serpse8/20-p-026-alt.gif

(a) Find the net energy transferred to the system by heat during one complete cycle.

(b) If the cycle is reversed—that is, the process follows the path ACBA—what is the net energy input per cycle by heat?

Question

A gas is taken through the cyclic process described in the figure. (The x axis is marked in increments of 2.5 m3.)

http://www.webassign.net/serpse8/20-p-026-alt.gif

(a) Find the net energy transferred to the system by heat during one complete cycle.
  

 

(b) If the cycle is reversed—that is, the process follows the path ACBA—what is the net energy input per cycle by heat?

anonymous · Answer

help asap only 20 minutes do not understand how to do it

anonymous · Answer

based on the info you have provided the net energy is area of triangle ACB

anonymous · Answer

Again, if you can be bit more specific there are various ways to solve this