Hot air has less pressure or high pressure ?
Answer with explanation please
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Answered by
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Step-by-step explanation:
Cold air is more dense, therefore it has a higher pressure. Warm air is less dense and has a lower pressure associated with it.
Answered by
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In cool air the molecules are moving faster and can thus exert more force on a surface. Warm air in the atmosphere is usually less dense than cold air. That means less weight per unit volume. Hence it may seem reasonable to expect warm air to have less pressure than cold air.
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