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It has been proven that hot water freezes faster than cold water.
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∙ 11y ago
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Does hot cold or salt water freeze faster?
Cold water, being the closest to freezing point, will obviously freeze the fastest. Hot water will freeze the second fastest, and salt water barely ever freezes, except in very cold conditions.
Does hot water get colder faster than cold water?
Yes ,the higher the temperature gradient between the hot water and room temperature, the faster it cools. However, that does not mean that hot water will freeze faster than cold water (a common urban legend). If you have water at 50°C in a room at 20°C, it will cool from 50° to 40° faster than it will cool from 40° to 30°.
Why does hot water freeze faster than cold water of the same mass?
its actually quite simple, as the water gets hot the hydrogen expands and gradually causes lose gaps theoretically with that it freezes easier and faster due to the dilution.
Which freezes first hot cold or salt water?
My fiance and I did an experiment with hot and cold water to see which one would make ice cubes faster. Honestly they froze at about the same time. He was taught that because its hot the molecules come together faster in the cold air, but during the test it was equal. As for the salt water I would think that would come in last.
Does cool water freeze faster than warm water?
Absolutely. Water must achieve a temperature below 32°F before it can freeze. The closer the water is to room temperature, the quicker it will freeze. There is a phenomenon in which warm water freezes and cold water not: In some regions(e.g. Siberia) it is possoble to pour boiling hot water to the ground and it will freeze even before it hits the bottom. This is possible as hot water's molecules are moving more heavily than those of cold water. Therefore the surface of the water is bigger and warmth can leave the molecules faster. I remember a report of a experiment at one of the university's found hot water froze faster by a inute.
How do cold air and hot water make the water freeze faster?
Cold air and hot water makes water freeze faster simply because the hot water is steaming and so the result is that there is less water to freeze. hot water = steam = less water less water = faster freeze cold air = faster freeze
What can freeze faster hot water or cold water?
cold water
Can hot or cold water freeze faster?
Cold water freezes faster because hot water has to cool down to the freezing temperature before it can freeze.
Why does hot water freeze faster that cold water?
Kinetic energy
What are the materials for does hot water freeze faster than cold water?
Hot and cold water and a freezer and a timer or stopwatch
Does hot cold or salt water freeze faster?
Cold water, being the closest to freezing point, will obviously freeze the fastest. Hot water will freeze the second fastest, and salt water barely ever freezes, except in very cold conditions.
Why is hot water faster to become solid than the cold water inside refrigerator?
The fact that hot water may freeze faster than cold is often called the Mpemba effect
Witch freeze faster cold water or hot water?
I believe hot water freezes faster because it is supercooled. Cold water is non-supercooled. When cold water freezes ice crystals form and float to the top, forming a layer of ice over the top of the water, so the layer of ice stops evaporation . While the hot water, which is probably no longer hot in the freezer,when it does freeze, it freezes throughout, creating more or less of a slush before freezing solid.
Related literature Does hot water freeze faster than cold?
No. It takes longer to freeze because cold water is closer to it's freezing point.
When filling an ice tray what's best hot or cold water?
cold water is best because it will freeze faster
Which freezes faster hot water or cold water?
Cold water will freeze faster. Because the freezing point of water is 0oC, water that is closer to that point will freeze faster then hot water. This is because it will require less time to lower the temperature to the freezing point.
Can you show an poster on Does hot water or cold water freeze faster?
It freezes faster when it's hot, because the water precipitation makes the volume the water takes up less, thus allowing it to freeze faster. -Zero (Black ops user)
