- #1
rootone
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Clouds form in the atmosphere when moist air cools.
This is due to some of the water vapour as a gas condensing and instead forming into minute droplets of liquid water.
Why does this make the cloud opaque though? - both pure water vapour and pure liquid water are transparent.
This is due to some of the water vapour as a gas condensing and instead forming into minute droplets of liquid water.
Why does this make the cloud opaque though? - both pure water vapour and pure liquid water are transparent.