Freezer In Fridge: Refrigerator is one of the kitchen appliances. In summer, it is used to keep food items from spoiling and to cool things down. Nowadays, fridge will be seen in almost everyone’s house. According to the requirements, companies make fridges of different capacities. You must have seen in most of the refrigerators used in the house that the freezer is on the top. But have you ever thought why this happens? Why is the freezer not placed at the bottom of the fridge?
Some people think that the freezer is kept above, so that small children do not take out the ice cream frozen in it and eat it. but it’s not like that. Actually, there is a scientific reason behind this. Let us know why the freezer is given upwards in the fridge.
Why is the freezer placed at the top?
First of all, let us tell you that hot air is light and cold air is heavy. The temperature of the freezer compartment in the fridge remains the lowest. That’s why the air around it also remains cooler. Now because cold air is heavy. That’s why it comes down and the hot air below or say that the light air with slightly higher temperature than the above goes upwards.
cycle goes on
This hot air goes up and hits the freezer and gets cold again. When it cools, it comes down again and replaces the hot air below and sends it back up. In this way this cycle continues and the temperature remains correct in the entire fridge.
If the freezer is down…
If the freezer is placed at the bottom, then the cold air being heavy will remain at the bottom and the warm air at the top will remain at the top. In this combination, there is no proper cooling in the fridge. One advantage of keeping the freezer at the top is that when the fridge is turned off, due to the cycle of air hitting the freezer and coming down after cooling down, proper cooling balance is maintained in the entire fridge.
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