Refrigeration is the process of creating cooling conditions by removing heat.
It is mostly used to preserve food and other perishable items, preventing foodborne illnesses.
It works because bacteria growth is slowed at lower tempe...
A refrigerator is an open system that dispels heat from a closed space to a warmer area, usually a kitchen or another room. By dispelling the heat from this area, it decreases in temperature, allowing food and other items to remain at a cool temperature. Refrigerators ap...