A Carnot air conditioner maintains the temperature in a house at 298 K on a day when the temperature outside is 310 K. What is the coefficient of performance of the air conditioner?

Answer 1

The maximum COP= Tcool/(Thot-Tcool)

actual COPS are much less.

Answer 2

would it be 310/(298-310) im just makeing sure let me know please thank you