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What happens to room temperature if the refrigerator door remains opened inside the room?
Wiki User
∙ 14y ago
Assuming the room has no air flow in or out, the room temperature would go up. According to my college chemistry professor, refrigerators can only cool small cubic areas of air. However the motor that is running the refrigerator produces measurably more heat, and due to the door being open would run continuously to try to keep the refrigerator cool. The small amount of cool air coming out of the refrigerator would be no match for the heating effect of the motor, thereby raising the room temperature.
A Caveat
Refrigerators only "transfer" heat energy from the inside to the outside. As above, the mechanical inefficiency and waste heat would actually increase the room temperature. However, if the refrigerator had been operating for some time, and then was opened, the room would initially cool off as the cooler inside air (and contents) interacted with the room air. Once an equilibrium was reached, and the motor had to start, the room would heat up as explained. So the room initially cools, then warms up.
Wiki User
∙ 14y ago
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Describe the process that occurs in a refrigerator?
what happens is that all the heat is taken out of the refrigerator, leaving it cool on the inside and warm on the outside.
What is the ambient temperature in a normal refrigerator?
The temperature that one should keep a refridgerator at is about 40 degress fahrenheit. Some models may require other temperatures, so it is recommended that one checks the inside panel with safety information on it.
Why would your refrigerator leak inside when humidity is high?
Condensation, just like your iced tea glass sweats because it is cold on the inside and the weather is hot on the outside. Humidity supplies the moisture for the reaction. Answer 2: Air from the kitchen, or wherever the unit is located, gets trapped inside the refrigerator. The cooler air inside condenses the moisture within the hotter outside air; the resulting moisture attaches itself to the interior walls of the refrigerator. This happens more often during humid days because there are more water particles within the air.
What does condensation mean for kids?
Condensation is when a vapor turns into a liquid. That is why you see water droplets on or inside of items in a refrigerator. For instance, take droplets inside a jug of milk. While the milk is sitting out, some of the water content in it evaporates inside the container but does not leave since the lid is on. Then you sit in inside the refrigerator. That vapor turns back into water because the refrigerator is cold, and the liquid runs back down the inside of the jug.
Does a refrigerator have a separate fan from the freezer?
Outside, no. Inside, it depends on the model.
How do you measure refrigerator temperature?
Most refrigerators have a thermometer inside that will show the temperature. If there is not one, most stores sell refrigerator thermometers.
How do you know if your refrigerator is running?
It is running cold, and whatever is stored inside remains chilled.
What is an ideal temperature for the inside of a refrigerator?
A temperature of 37 degrees F (3 Celsius) is ideal.
What a refrigerant do in a refrigerator?
== == It controls the temperature inside the fridge, so you don't have to
Why does a soda can feel cold when you take it out of a refrigerator?
Because the temperature inside the refrigerator is colder than the temperature outside
Describe the process that occurs in a refrigerator?
what happens is that all the heat is taken out of the refrigerator, leaving it cool on the inside and warm on the outside.
How is a refrigerator an example of a heat mover?
Normally, heat moves from a higher temperature to a lower temperature. Devices that use work to move heat are called heat movers. A refrigerator is an example of a heat mover because it takes the heat from inside of the refrigerator and moves it to the outside. The 2nd law of thermodynamics allows this to occur if work is done in the process. A refrigerator does work as it moves the heat from inside the refrigerator to the warmer room.
Why foods placed inside the refrigerators have the same cool temperature?
becuse the refrigerator is cold
What is the average temperature inside a refrigerator?
mine is 58 degrees but I think it should be colder
How is a refrigerator an example of a mover?
Normally, heat moves from a higher temperature to a lower temperature. Devices that use work to move heat are called heat movers. A refrigerator is an example of a heat mover because it takes the heat from inside of the refrigerator and moves it to the outside. The 2nd law of thermodynamics allows this to occur if work is done in the process. A refrigerator does work as it moves the heat from inside the refrigerator to the warmer room.
If a container is half filled with a liquid and sealed at room temperature and atmospheric pressure then what happens inside the container?
because the other half is not empty it is filled with gas
How is a refrigerator example of heat mover?
Normally, heat moves from a higher temperature to a lower temperature. Devices that use work to move heat are called heat movers. A refrigerator is an example of a heat mover because it takes the heat from inside of the refrigerator and moves it to the outside. The 2nd law of thermodynamics allows this to occur if work is done in the process. A refrigerator does work as it moves the heat from inside the refrigerator to the warmer room.
