The top of the refrigerator is cold because that's where the cooling unit is located, usually at the back. The cold air sinks, so it tends to stay at the bottom of the fridge where it keeps the food cool.
This temperature difference in a refrigerator is due to the way the cooling system is designed. Cold air sinks, so the bottom of the refrigerator, where the vents are usually located, is cooler. Meanwhile, the top shelves are warmer because they are farther away from the cooling source and are impacted by warm air that rises.
On a refrigerator "5" is usually a colder temperature setting than "1". On heaters the opposite is true: 1 is usually the lowest temperature setting, and numbers greater than 1 are for higher temperatures.
Having the freezer at the top of the refrigerator allows cold air, which is denser and tends to sink, to flow into the refrigerator compartment more easily. This design also makes it more convenient to access frequently used items in the refrigerator.
The cooling unit in the refrigerator is typically located at the top. As a result, cold air is generated at the top and then circulates down to the bottom. This can lead to the bottom being warmer as the cool air sinks and the warm air rises. Regularly cleaning the coils at the back can help with air circulation and temperature regulation.
Bottom.
top and bottom door
It can. One area may be warmer than the other which would reduce shelf life. Usually, the bottom of the fridge is colder than the top, but it is a good idea to check that with a calibrated thermometer.
On the top because that is where the ice is
The top of the refrigerator is cold because that's where the cooling unit is located, usually at the back. The cold air sinks, so it tends to stay at the bottom of the fridge where it keeps the food cool.
circulates from the bottom to the top
You can buy a refrigerator with the freezer compartment at the bottom if you want It just seems easier to me to have the freezer compartment at the top of the refrigerator if you want to see what's in there without bending over
This temperature difference in a refrigerator is due to the way the cooling system is designed. Cold air sinks, so the bottom of the refrigerator, where the vents are usually located, is cooler. Meanwhile, the top shelves are warmer because they are farther away from the cooling source and are impacted by warm air that rises.
On a refrigerator "5" is usually a colder temperature setting than "1". On heaters the opposite is true: 1 is usually the lowest temperature setting, and numbers greater than 1 are for higher temperatures.
It's not always. Many freezers are on bottom or side-by-side with the fridge.
Bottom so less cold air escapes and most people use refrigerator more than freezer which will require less bending over.
Refrigerator improves its design and capacity year after year.