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Monday, 22 July 2013 09:54

I3-33 HELIUM BALLOON ON LIQUID NITROGEN

I3-33A

Additional Info

  • ID Code: I3-33
  • Purpose: Demonstrates how a gas contracts when cooled
  • Description: A helium balloon which is cooled by a liquid nitrogen bath becomes becomes more dense -- by about a factor of 4. When the balloon is removed from the liquid nitrogen it warms up, expands, and floats away, unless it is tethered
  • Availability: Available
  • Loc codes: I0, FS1
Read 888 times Last modified on Thursday, 31 August 2017 12:39
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