What causes water to bulit up on bottom of frige?

or:What causes water to bulit up on bottom of frige?or:The phenomenon is due to the difference in temperatures. When you open the fridge, hot air (co

or:What causes water to bulit up on bottom of frige?

or:The phenomenon is due to the difference in temperatures. When you open the fridge, hot air (compared to what is inside the fridge) enters. As you close the door of the fridge the air is cooled. Colder air can hold less water in the form of gas than hot air and thus the water condenses on the wall of the fridge.

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