Have you ever noticed that hot water can freeze faster than cold water? This phenomenon is called the Mpemba effect, and scientists have been puzzling over it for decades. A new study reveals that the Mpemba effect is real and that hot water can actually freeze faster than cold water.

The study, published in the journal Nature Communications, explains that hot water can freeze faster than cold water due to a phenomenon called supercooling. Supercooling occurs when liquid water is cooled below its melting point without turning into ice. In this state, the water is more likely to form ice quickly when exposed to certain conditions like a seed crystal or a nucleation center.

The researchers found that when water is heated and cooled quickly, it can reach a supercooled state. Hot water is more likely to reach this state than cold water, which explains why it can freeze faster. The team also confirmed that the Mpemba effect is real, and that it is not just an illusion or an artifact of the experimental setup.

Are you surprised that hot water can freeze faster than cold water? The Mpemba effect is real and has been confirmed by a new study published in Nature Communications. The study shows that

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source: Phys.org