Answer:
Refrigerator is a liquid or substance that absorbs and releases thermal energy.
Step-by-step explanation:
- Refrigerator creates liquid by increasing the pressure of the refrigerator vapor inside and forcing them outside the refrigerator into the coils.
- This is the process which leads to the conversion of the hot gas in the refrigerator coils into liquid form.
- The liquid form of the refrigerator subsequently absorbs the heat that is created inside the refrigerator thereby cooling the air inside and releasing thermal energy in the process.