an ice cube melting the refrigerator an egg frying the toaster
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: When heat flows from a hot spot to a cooler spot, entropy increases. When heat is forced to flow from a cool spot to a warmer spot, entropy decreases. Marta is looking for something in her house that causes a decrease in entropy. Which of these should she choose?
Possibilities:
- an ice cube melting
- the refrigerator
- an egg frying
- the toaster

the refrigerator