To keep a room at a comfortable 20.5°C, a Carnot heat pump does 315 J of...

Question

Question

To keep a room at a comfortable 20.5°C, a Carnot heat pump does 315 J of work and supplies the room with 4180 J of heat.

(a) How much heat is removed from the outside air by the heat pump?

(b) What is the temperature of the outside air?

Answer 1

Answer #1

n o Cer T h 3865 J 0C LD T1=go-St293.IS = 253.16 k C25316-71) →31 1S0 315x2g 3 . Ic ugo a93164, 72.-293. 16-22-09. =

Answer 2

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