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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.
A hypothesis for which freezes the fastest cold or hot water?
A hypothesis for which freezes the fastest between cold and hot water could be that hot water freezes faster than cold water. This phenomenon, known as the Mpemba effect, has been observed under specific conditions where hot water cools faster than cold water due to factors such as evaporation and convection currents. This hypothesis would need to be tested through controlled experiments to draw a conclusion.
What does the sceintist Mpemba discovered?
The scientist Mpemba discovered the Mpemba effect, which is the phenomenon where hot water freezes faster than cold water under certain conditions. Despite being initially met with skepticism, the Mpemba effect has been observed and studied in various experiments.
Do you use hot water to make an ice rink?
No, hot water should not be used to make an ice rink. Cold water freezes faster and results in a smoother ice surface. Hot water can also create weak spots in the ice, making it less safe for skating.
Does ice melt faster in cold or hot water with many definitions?
It melts faster in cold
What would change for which freezes faster hot or cold water?
Hot 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.
Which freezes faster cold warm or hot water?
The process of water freezing into ice involves the temperature of water being lowered to 32 degrees Celsius. Hot water will take longer to freeze because the difference between the temperature of hot water and 32 degrees is greater than the temperature of cold water and 32 degrees.
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.
Why is hot water freeze faster?
If you mean, compared with cold water, it doesn't. Hot water has to cool down first, before it freezes.
A hypothesis for which freezes the fastest cold or hot water?
A hypothesis for which freezes the fastest between cold and hot water could be that hot water freezes faster than cold water. This phenomenon, known as the Mpemba effect, has been observed under specific conditions where hot water cools faster than cold water due to factors such as evaporation and convection currents. This hypothesis would need to be tested through controlled experiments to draw a conclusion.
Which freezes first out of hot water and cold water?
Cold water. It doesn't have to cool as much as hot water does, thus it freezes faster. Under VERY specific labratory conditions, it can be made possible to have warmer water freeze faster, however, these conditions will not be present when you fill your ice tray. If you want ice, use cold water.
What freezes faster hot liquids or cold liquids?
cold liquids
Which hot or cold water will freeze faster?
In some cases, hot water can freeze faster than cold water due to the Mpemba effect. This phenomenon occurs because hot water can evaporate more quickly, which reduces the volume of the water and leads to faster cooling. However, there are many variables at play, so it is not a reliable method for freezing water quickly.
Why does boiling water freeze faster than cold water?
The Mpemba effect, where hot water freezes faster than cold water, is a complex phenomenon that is not fully understood. Some possible explanations include faster evaporation of hot water, differences in dissolved gases, and changes in the structure of water molecules.
How long do it take for hot water to freeze?
The time it takes for hot water to freeze depends on factors such as the initial temperature of the hot water and the surrounding temperature. In general, hot water will freeze faster than cold water due to the Mpemba effect, which is the phenomenon where hot water freezes faster than cold water under certain conditions.
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.
