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File:Liquid helium superfluid phase.jpg

Summary

Description
English: The temperature of the liquid helium in this vacuum bottle is 2.2K(Lambda point) or less. There is no visible boiling (due to zero viscosity of superfluids). The liquid is in its Superfluid Phase.
Date
Source Liquid_helium_superfluid_phase.tif
Author Bmatulis

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