Question: A flowing stream contains water at 18°C. Cans of soft drinks at 28°C are lowered into the stream. Which of the following will most likely occur?
Options:
The soft drink cans will absorb cold energy from the stream's water.
The cans will cool until their temperature is the same as the stream's.
The temperature of the soft drinks will not change since the cans are sealed.
The temperature of the cans will decrease to freezing as long as the stream is flowing.
Answer: The cans will cool until their temperature is the same as the stream's.