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No Stupid Questions@lemmy.world · 6 months ago

If hot air rises, why is it colder at the top of a mountain?

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If hot air rises, why is it colder at the top of a mountain?

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No Stupid Questions@lemmy.world · 6 months ago

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lurker2718@lemmings.world
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6 months ago
The stratosphere is heated not by the ground but directly from solar radiation leading to higher power input at the upper layers. So the top is hotter and now convection never starts and you get no cooling of the air when rising.

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