physics cant firgure this out

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?

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asked by peter
  1. The maximum COP= Tcool/(Thot-Tcool)

    actual COPS are much less.

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

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    posted by peter

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