Question

define it regelation

Answer 1

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Regelation is the phenomenon of melting under pressure and refreezing when the pressure is reduced. Many sources state that regelation can be demonstrated by looping a fine wire around a block of ice, with a heavy weight attached to it.

Answer 2

A phenomenon in which the freezing point of water is lowered by the application of pressure ,the melting and refereeing of ice ,at constant temperature ,caused by varying pressure,this is known as regelation.

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