Question

Refer to figure. Let ∆U1 and ∆U2 be the changes in internal energy of the system in the process A and B. Then
(a) ∆U1 > ∆U2
(b) ∆U1 = ∆U2
(c) ∆U1 < ∆U2
(d) ∆U1 ≠ ∆U2.

Answer 1

Answer:

REFER TO FIGURE..........

WHERE IS THE FIGURE???