In a refrigerator, heat from inside at 270K is transferred to a room at 300K. How many calories of heat will be delivered to the room for each joule of electrical energy consumed ideally?

In a refrigerator, heat from inside at 270K is transferred to a room a

1.	In a refrigerator, heat from inside at 270K is transferred to a room at 300K. How many calories of heat will be delivered to the room for each joule of electrical energy consumed ideally?
Answer» ANSWER :`2.38 CAL`.