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The Mpemba effect is the name given to the observation that a liquid (typically water) that is initially hot can freeze faster than the same liquid which begins cold, under otherwise similar conditions. There is disagreement about its theoretical basis and the parameters required to produce the effect.
Erasto Bartholomeo Mpemba [1] (1950–2023) [note 1] was a Tanzanian game warden who, as a schoolboy, discovered the eponymously named Mpemba effect, a paradoxical phenomenon in which hot water freezes faster than cold water under certain conditions; this effect had been observed previously by Aristotle, Francis Bacon, and René Descartes.
The Mpemba Effect relates to hot water freezing faster than cold water in certain circumstances, none of which is identified as having been thrown up in the air. Also, while the Mpemba Effect is not well understood, the trick of throwing hot water into very cold air so that it quickly vaporizes and then condenses into small droplets and freezes ...
While the less scientific persons are easiliy tricked into believing the story, they are also further tricked by statements like—"...given as a cautionary parable to those who reject theories or experiments solely because they seem counterintuitive, or contradict accepted theories,...etc.,etc,.etc.", and "The Mpemba effect is the somewhat ...
Download as PDF; Printable version; In other projects ... Field effect (semiconductor) Flowability; Free neutron decay; ... Mpemba effect; N. Negative refraction ...
Seattle Seahawks wide receiver Jaxon Smith-Njigba has been a PPR machine for fantasy football managers, ranking as the overall WR5 dating back to Week 9.
See the full schedule. After much deliberation, the College Football Playoff committee chose SMU over Alabama for the final spot in the 12-team field. See the full schedule.
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