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Why is moving air cooler than still air?

Best Answers

What we as humans perceive as the sensation of temperature at our skin is much closer to a measure of heat transfer. Temperature is an independent property but heat transfer depends on a few variables. read more

One is differing heat transfer coefficients between still air and moving air. We feel cooler in a breeze than when we are standing in still hot air even though both may be at the same temperature. That is because moving air has a higher heat transfer coefficient than still air. read more

The more they jiggle and move about, the hotter the temperature!" So exclaimed the late Richard Feynman in a 1983 interview with the BBC. Knowing this renowned physicist's words, one might wonder why a pocket of air in motion — i.e. wind — feels cooler than still air. read more

Image Answers

Winds - ppt video online download
Source: slideplayer.com

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