Aplusstudent Aplusstudent
  • 13-04-2015
  • Social Studies
contestada

why do most materials get smaller when they cool

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desireurban13
desireurban13 desireurban13
  • 13-04-2015
because the molecules that make them up move closer together and become more compact
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izzybel1
izzybel1 izzybel1
  • 13-04-2015
Because the molecules that make them get closer, and more compact. Making the object smaller
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