Two Carnot engines A and B are operated in series. The first one, A, receives heat at T_(1) (=600 K) and rejects to a reservoir at temperature T_2.The second engine and, in turn, rejects to a heat reservoir at T_(3) (=400 K)Calculate the temperature T_(2)(in K) if the work outputs of the two engines are equal.

Two Carnot engines A and B are operated in series. The first one, A, r

1.	Two Carnot engines A and B are operated in series. The first one, A, receives heat at T_(1) (=600 K) and rejects to a reservoir at temperature T_2.The second engine and, in turn, rejects to a heat reservoir at T_(3) (=400 K)Calculate the temperature T_(2)(in K) if the work outputs of the two engines are equal.
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