Why does blowing over hot soup cool the soup?
A) When you blow over the top of a bowl of hot soup, you remove the warm vapor which tends to condense and reduce net evaporation above the bowl
B) When you blow over the top of a bowl of hot soup, the moving air reduces pressure atop the soup and increases the rate of evaporation.
C) When you blow over the top of a bowl of hot soup, you increase net evaporation.
D) all of the above
Correct Answer:
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