from the ice to the tea from the tea to the ice from the pitcher to the tea from the ice to the pitcher
I gave my students this multiple choice question: Molly was making iced tea by putting tea bags in boiling water. She needed to cool the hot tea quickly, so she poured it into a pitcher full of ice. Which best describes the flow of thermal energy?

Only one answer is correct among these 4 choices:
- from the ice to the tea
- from the tea to the ice
- from the pitcher to the tea
- from the ice to the pitcher

Could you tell me which one is correct?

from the tea to the ice