Hi 🙂
I'm writing a physics class tomorrow, which will also cover refrigerators and heat pumps.
Can someone please explain this to me briefly and understandably, because I haven't quite figured it out yet
Thanks in advance 🙂
(1 votes)
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You’ll find something like that.
better and more understandable it is not to explain.
https://www.youtube.com/watch?v=CvcLYIk4GfE
The refrigerator is nothing but a heat pump. Heat is removed at a cold place, brought to a high temperature and returned to a warm place.
Normally heat flows from alone only from warm to cold. The heat pumpoe rotates and pimps thermal energy against the temperature gradient from cold to warming.
The difference between a refrigerator and a heat pump is only due to the fact that one is interested in the refrigerator on the cold side of the system (for cooling) and in the heat pump on the warm side (for heating).