File:Supercooling_water_bottle_before_shaking.png · Wikimedia Commons · See Wikimedia Commons
Underkylt regn
Also known as undercooling
thumb|Supercooled water, still in liquid state thumb|Start of solidification as a result of leaving the state of rest Supercooling, also known as undercooling, is the process of lowering the temperature of a liquid below its freezing point without it becoming a solid. Per the established international definition, supercooling means "cooling a substance below the normal freezing point without solidification". While it can be achieved by different physical means, the postponed solidification is most often due to the absence of seed crystals or nuclei around which a crystal structure can form. Th
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Article · Svenska
Underkylning innebär att en vätskas temperatur sänks under dess smältpunkt utan att den övergår i fast form. Exempelvis kan rent vatten (regndroppar och molndroppar) vara underkylt. När den underkylda vätskan träffar fast material, exempelvis marken, kan den snabbt kristalliseras och ge upphov till nedisning.
Abstract from DBpedia / Wikipedia · CC BY-SA