Question

An air conditioner (similar to a refrigerator taking thermal energy from the food placed inside it) takes its thermal energy from the room its in. If our air conditioner is a carnot air conditioner and it removes thermal energy from a 69 degree farenheit room and transfers it outside of your room, which is 101.4 degrees farenheit, how many joules are extracted from the room for each joule of electric energy?

pls include a picture

Answer 1

In the given problem first we have to calcualate Coefficient of performance K of the Air conditiiner then use that K value to find the Heat energy extracted from the Room