When warm air passes by a cold object, the air in contact with the cold object loses its humidity a little in the shape of water drops. The more the humidity, the higher the difference between the temperature of air and object becomes and the more the rate of water drops formation increases.
Ice compartment or the freezer compartment and the sheets with cooling function are cold. When the refrigerator door opens or a warm food is put inside the refrigerator, an amount of hot air enters the refrigerator. As mentioned before, the amount of this humidity appears in form of water and a little of it in the form of frost or layers of ice in the freezer compartment. This frost will damage the function of heat transfer between the body of the freezer compartment and the air inside the refrigerator and thus hinders the refrigerator from working properly.
Of course today some measures have been taken to remove the frost automatically. You have certainly heard of their names often: No Frost and defrost.
Ice compartment or the freezer compartment and the sheets with cooling function are cold. When the refrigerator door opens or a warm food is put inside the refrigerator, an amount of hot air enters the refrigerator. As mentioned before, the amount of this humidity appears in form of water and a little of it in the form of frost or layers of ice in the freezer compartment. This frost will damage the function of heat transfer between the body of the freezer compartment and the air inside the refrigerator and thus hinders the refrigerator from working properly.
Of course today some measures have been taken to remove the frost automatically. You have certainly heard of their names often: No Frost and defrost.