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4 months ago
Freeze Water by Boiling
Water is placed in a bell jar and the vacuum pump is turned in. Eventually the water freezes. Watch and listen to find out why.
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@rudmop The idea that there are "very cold and very hot" molecules in the water is incorrect. Due to heat transfer, each water molecule will have approximately the same kinetic energy. Once the pressure in the chamber is equal to vapor pressure of the water, the water will start to boil. Energy i...