Why can ceiling fans spin so the air goes up? What would that benefit?
In: Physics
Your body is warmer than the air around it (usually). This means that the air around your body will be warmed by it. So the air around your body will be warmer than the air not near your body. When you turn on a fan, then the air in the room moves more. If it moves more, than it doesnt stay near your body as long, so your body is surrounded by cooler air.
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