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  • 16-11-2016
  • Chemistry
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How does density vary with temperature?

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cmarquez75
cmarquez75 cmarquez75
  • 16-11-2016
Things expand when heated. therefore the molecules are farther apartand the matierial is less dense. Things expand because their molecules are vibrating faster and are taking up more space

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Tuniss
Tuniss Tuniss
  • 16-11-2016
The cooler something is, the more dense it is because the molecules are closer together when cooler. 
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