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Old 05-July-2005, 01:23 PM
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pghnative pghnative is offline
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Quote:
Originally Posted by Meteora
Quote:
Originally Posted by Lance
Quote:
Originally Posted by Meteora
[nitpick]Water vapor is a transparent gas.[/nitpick] The picture shows liquid water in droplet form, commonly called "steam."
I think this is backwards...

Steam is water in the gaseous state, and invisible.

Water vapor is clouds, fog and the main ingredient of chemtrails.
No.

Water vapor is the gaseous state of water and is not visible. Clouds, fog, and "chemtrails" :wink: are all composed of liquid water droplets.

Quote:
Originally Posted by captain swoop
Steam is also invisible
Oops. I think I was misled by a misinterpreted dictionary.com entry. #-o
Regarding the definition of "steam", I believe you are both right. Certainly from a technical standpoint, "steam" is a vapor and therefore invisible. But my version of Websters (2nd college edition, 1984) has the following as definition 3:

condensed water vapor, seen as the mist condensed on windows or in the air above boiling water.
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