does blowing on food cool it down?

Does Blowing On Hot Food Actually Work?

Heat transfer and evaporation are increased when you blow on food, so you can use your breath to make hot foods cooler and cold foods warmer. … Since evaporative cooling works best with liquids or moist foods, you can cool down hot cocoa by blowing on it better than you can cool a molten grilled cheese sandwich.

Why Blowing on the Tea Helps to Cool it Down? | FULLY EXPLAINED

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