The reason why some things float and some things sink is because of buoyancy . It also depends on what fluid it is floating in and the density of the water and shape.If the density is greater in the shape than the fluid it sinks.If the density is less than the fluid it floats.
Friday, September 26, 2008
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2 Comments:
Nice comment I liked how used bouyancy.
Excellent post! You explained it very well using your own words. I am very proud of you! Congratulations on winning the Blogging Tiger Award for Science!
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