Questions Flashcards
(2 cards)
1
Q
A can of soft drink at room temperature is put into the refrigerator so that it will cool. Would you model the can of soft drink as a closed system or as an open system?
A
Since no matter can cross the boundary, but energy can then it should be modeled as a closed system.
2
Q
When two objects come in contact with each other, the heat transfer will occur from the ____ object to the ____ object until they have the same temperature.
A
Hot, Cold
