thermal
thermal thermal
  • 16-01-2017
  • Physics
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What is the advantage of designing a thermos so that it has a vacuum layer surrounding the area where hot liquids are started??

What is the advantage of designing a thermos so that it has a vacuum layer surrounding the area where hot liquids are started class=

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ZacMac
ZacMac ZacMac
  • 16-01-2017
To keep the heat of the liquid from dispersing into the air around the cup.
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