the top part is cold because that's where the freezer is and the refrigerator is the bottom part.
The refrigerator is cold at the bottom and warm at the top because warm air rises. Cold air is heavier than warm air and settles toward the bottom of the appliance.
i think it depends on where the cooling vents are. in every fridge I've seen they've been at the top.
You don't require a fan as the cold air from the freezer cools the contents of the fridge as it falls to bottom of the cabinet thermodynamically.
Most units have a fan to circulate cold air and maintain the compartment at a uniform temperature. Without this, the cold air will settle at the bottom, and the thermostat will not get an accurate reading, leading to over-short or over-long cooling cycles. The fan could be broken, or part of the system that controls the fan (like the motherboard or a relay) could be broken. Additionally, the fan could have failed and taken out part of the electronics.
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The refrigerator is cold at the bottom and warm at the top because warm air rises. Cold air is heavier than warm air and settles toward the bottom of the appliance.
i think it depends on where the cooling vents are. in every fridge I've seen they've been at the top.
Bottom so less cold air escapes and most people use refrigerator more than freezer which will require less bending over.
top and bottom door
Bottom, because cold water is denser.
You don't require a fan as the cold air from the freezer cools the contents of the fridge as it falls to bottom of the cabinet thermodynamically.
its not always at the bottom its just the way yours is made some other people have asked why is it at the TOP of the refrigerator so my answer is that its just a selective spot depending on what fridge you have. In fact, the majority of refrigerator/freezer combinations have the freezer on top. As mentioned in other posts, hot air rises and cold air sinks, so freezer-on-top models can transfer cold air to the refrigerator without using as much electricity as other models, making freezer-on-top models the most energy efficient refrigerators (generally speaking) that you can buy.
radiators are cold on the bottom and hot on the top?
Most units have a fan to circulate cold air and maintain the compartment at a uniform temperature. Without this, the cold air will settle at the bottom, and the thermostat will not get an accurate reading, leading to over-short or over-long cooling cycles. The fan could be broken, or part of the system that controls the fan (like the motherboard or a relay) could be broken. Additionally, the fan could have failed and taken out part of the electronics.
Depends on the family. If you use one part more than the other then go with top and bottom ortherwise go with side by side type.
When refrigerators were first produced they didn't make their own ice. They were wood and called ice boxes. Blocks of ice were delivered every day or two to peoples homes and businesses. The ice box looked like a box and the top of the box was where the ice was put so it could keep the things below it cold. Thus, the shape was born of our modern refrigerator and for the most part it has stayed the same.
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