Why you can't cool your apartment by leaving the refrigerator door open?

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Because, refrigerators do not produce cold. The system is like that of an air-conditioner. The freon in the cooling lines absorbs the heat and is then pumped to the back of the refrigerator where the heat dissipates into the surrounding air and the freon is pumped back into the refrigerator to repeat the task again. So, any heat removed from the air would just be released into the air on the other side of the fridge. that is why the heat dissipation side of air conditioners is outside.

P.S. Cold can not be generated cold is the absence of heat. Hence the existence of absolute zero. To cool you transfer heat from one place to another.
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What will happen if you leave a refrigerator door open in a room?

The room will warm up. The fridge with the door left open will run pretty much continuously to try to cool the inside. Our fridge doesn't know the door is open, so it keeps r

Is it possible to cool down a room on a hot summer day by leaving the refrigerator door open?

No! . Assuming I've interpreted your question correctly, the answer is No: A refrigerator is a heat exchanger; it removes heat from the inside and pumps it to the outside -

Can a kitchen be cooled indefinitely by leaving the door of the refrigerator open?

No, although the short-term effect would be for the refrigerator air / freezer air to mix with and cool the air in the room. The function of refrigerator is a heat exchang

Why is it unwise to try to cool a room by opening the door of the refrigerator?

To operate the refrigerator, requires a lot of energy. When the refrigerator is running, some of that energy is used to cool the interior (about 80% of said energy.) But this

Can you cool off your room by leaving the refrigerator door open?

No you can't. In fact by opening the door, you will increase the work load of the refrigerator which in-turn will increase the temperature of the room. So by opening the door,

Why cant opening the door of the refrigerator will cool the kitchen?

If you have noticed the warm air blowing from behind your refrigerator, that is the heat that was in the air that is inside your refrigerator. If you leave the door open the a

Will the cold air rush out if you leave the refrigerator door open?

No, cold air does not rush out, but warm air outside the refrigerator does ruch in. There are a couple of reasons. First, cold is the absence of energy. Heat represents the pr

Could you cool a kitchen by leaving the refrigerator door open and closing the kitchen door with windows open?

Whether you could cool a kitchen this way depends on whether you could get the heat coming off the external coils out the windows and whether the air outside is cooler than th

Can a room be cooled by leaving the door of refrigerator open?

No, leaving the door of a refrigerator open will not cool a room, but will actually make the room hotter. A refrigerator cools its own interior by pumping heat to the heat exc