How does the heat get away from back of fridge?

There are a few ways that heat gets away from the back of a fridge.

* Convection: The natural circulation of air around the fridge helps to carry heat away from the back.

* Conduction: The metal coils on the back of the fridge conduct heat away from the inside of the fridge to the outside air.

* Radiation: The black paint on the back of the fridge helps to radiate heat away.

Some fridges also have fans that help to circulate the air around the back, which can help to improve the efficiency of the cooling process.