Consider a Carnot engine that operates between a hot reservoir at 63°C and a cold reservoir at -14°C. In running 25 minutes, this engine absorbs 590 J of heat from the hot reservoir.
How much heat does it expel to the cold reservoir?
[tex]Q_H/Q_C = T_H/T_C[/tex]
The Attempt at a Solution
[tex]T_H = 336k[/tex]
[tex]T_C = 287k[/tex]
[tex]Q_H/Q_C = T_H/T_C \longrightarrow 590/Q_C = 336/287[/tex]
Solving for [tex]Q_C[/tex] I get 504 J, however, this is not the correct answer. What am I missing?