⚙️ how
How does a refrigerator work?
TechnologyPhysicsEveryday Science
Quick Answer
A refrigerator keeps food cold by pumping a special fluid around a loop that absorbs heat from inside and releases it outside.
The Full Story
A refrigerator does not create cold — it removes heat. It circulates a fluid called a refrigerant through a loop. Inside the fridge, the refrigerant evaporates and absorbs heat from the food and air, cooling them down. A compressor then pumps the gas outside, where it is squeezed and condenses, releasing that heat into the room through coils at the back. The cooled fluid cycles back inside to absorb more heat, repeating endlessly to keep the interior cold.
Key Facts
1.A fridge removes heat rather than making cold
2.A refrigerant fluid carries heat out
3.The coils at the back release heat into the room
YouTube Angle
Suggested video title for this topic:
"How a Fridge Keeps Food Cold — The Heat Pump Explained"