- #1
Azndoode1
- 11
- 0
Homework Statement
A sample of gas is taken through the cycle abca shown in the p-V diagram of Fig. 19-9. The net work done is +1.2 J. Along path ab, the change in the internal energy is +2.9 J and the magnitude of the work done is 5.3 J. Along path ca, the energy transferred to the gas as heat is +2.8 J.
(a) How much energy is transferred to the gas as heat along path ab?
(b) How much energy is transferred to the gas as heat along path bc?
Homework Equations
DU = W + Q
The Attempt at a Solution
I figured it might be 2.9 - 5.3 = -2.4 for part A.
But, its not the right answer...