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Two calculation problems on water vapor evaporation

2015-12-10View Original

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1. When water vapor condenses, what temperature difference is required for the condensed water vapor to be visible to the naked eye? Is there a calculation method? 2. Is there a formula for the evaporation rate of water vapor that takes temperature and pressure into account?
Reply #22015-12-10
Water vapor is invisible; what you see are tiny water droplets
Reply #32015-12-10
It should be dew formation; if it is dew, it should be easy to calculate

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Translated at 2026-07-21 01:09:17

Original: https://bbs.hcbbs.com/thread-1514384-1-1.html

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