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Post by Jazmin Castillo on Oct 31, 2008 12:38:40 GMT -6
i think that the reason the warm water stayed on top was because its kind of like air and how the warm air goes up while the cold stays down
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Post by Steve Everhard on Oct 31, 2008 12:44:50 GMT -6
???Does this have any relevance to the wind cycle?
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patricia schopp
Full Member
I have this pointy thing and i'm not afraid to use it
Posts: 106
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Post by patricia schopp on Oct 31, 2008 14:00:46 GMT -6
what evidence is there that salt is more dense than water? the egg floated in the salt water but not in the tap water. we could do an experiment in class.
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Post by Carlos Gonzalez on Nov 5, 2008 14:58:46 GMT -6
Any body know why saltwalter when it has salt and is left to evaporate it just takes the water but not the salt Any ideas? Anybody?
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Post by David Frost on Nov 5, 2008 15:04:09 GMT -6
the water just fulls the salt up and makes the slat into small moclues
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Post by Mr. Kruse on Nov 5, 2008 23:00:31 GMT -6
Why does that make one less dense than the other?
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jocelyn wolff
Full Member
DARTS ARE VERY VERY DANGEROUS!!!!
Posts: 123
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Post by jocelyn wolff on Jan 13, 2009 10:39:28 GMT -6
Salt adds to mass and volume.
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Post by brandonlong on Jan 13, 2009 12:19:53 GMT -6
ya just like the water animals lol
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Post by Zach Beatty on Jan 13, 2009 12:25:31 GMT -6
what evidence is there that salt is more dense than water? mabe the salt in the water might bring the object up for air That you told us in class that it can make sno wand ice melt and all that stuff
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Post by Karissa Jensen on Jan 13, 2009 14:19:33 GMT -6
I think that it has something to do with what is more dense and what isn't.
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Post by Carlos Gonzalez on Jan 14, 2009 15:04:18 GMT -6
what evidence is there that salt is more dense than water? mabe the salt in the water might bring the object up for air Does Salt have air particles? because I think that salt just floats around in the water.
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