Why doesn't the room temperature drop when you leave the refrigerator door open? THx..?

Question

i really appreciate all ur help

Answer 1

Because the cooling device works harder to make the temperature consistent.

Answer 2

The refrigerator is no different from the air conditioner. They both have heat sinks, compressors and condensers that are used to cause a temperature change. The only difference is that with a refrigerator, the cold side of the system is sealed inside an insulated box and the hot air is ventilated into the room (or outside). With an air conditioner, your house becomes the "insulated box" and the heated air goes outside.

So, the reason that an open door will not make the room colder is because the hot side is not separated from the cold side and hot + cold
= warm, so the temperature never changes.

Answer 3

I have never put that question to the test.Have you? In order to answer that question you would have to read the room temperature before you open the refrigerator and keep the refrigerator door open for who knows how long and make sure the outside temperature does not fall or rise a degree and see if the refrigerator temperature mixes with the room temperature and causes it to decrease.Im bored in life but I aint that bored.

Answer 4

The other guy gave a good explanation about the heating coils giving off more heat, etc. Think of the room and everything in it as a system. The refrigerator isn't moving heat energy out of the system; it just moves around in the room.

If you mean to ask, why doesn't the room get colder when you open the door (and the cold air escapes to the room), it does, but the difference isn't noticable. It's the same concept as not seeing level in a pool rise because someone pees in it.

Answer 5

A refrigerator is a heat mover. So what makes the inside cold is that it takes all the heat that is inside the fridge and moves it out into the room. So if you leave the door open, the inside of the fridge is now part of the room and the heat is just being moved around the room basically, so the room doesnt get any hotter or colder.

Answer 6

2nd law of thermodynamics: heat flows spontaneously from a hot to a cold body.

In a refrigerator, the cool reservoir is the inside of the refrigerator, and the warm reservoir is the room itself. From this, one can see that leaving a refrigerator door open will not cool off the room that it is in

Answer 7

The refrigerator cools its inside but releases heat out the coils in the back. When you open the door, it will release more heat as it works to cool, then the amount of cool air that it releases out its open door.

Answer 8

That does no longer take place in case you in a roundabout way vented the air from the compressor gadget to the outdoors. that would desire to particularly plenty enable you to already know why. basically, there is extreme warmth generated interior the cooling gadget, which skill extra warmth is had to be removed from the compressor gadget than is removed from in the cooled section. the approach isn't one hundred% useful. The very suggestions-set of cooling generates warmth previous the quantity exchanged.