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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.

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10y ago
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4mo ago

This phenomenon is known as the Mpemba effect. It occurs due to a combination of factors such as evaporation, dissolved gases, and convection currents which can lead to faster cooling and freezing of hot water compared to cold water. However, the exact mechanisms behind this effect are still not fully understood.

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Q: Why does hot water freeze faster than cold water of the same mass?
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Why does ice cubes melt faster in hot water than in cold water?

Ice cubes melt faster in hot water than in cold water because hot water has a higher temperature, which transfers more heat energy to the ice cubes, causing them to melt at a faster rate. The greater temperature difference between the ice cubes and hot water results in a faster transfer of thermal energy, melting the ice cubes more quickly.


Why would a plastic cup freeze water faster?

A plastic cup is a good conductor of heat, meaning it allows heat to transfer quickly out of the cup and into the water, helping it cool down faster. The plastic material also has less thermal mass than glass or ceramic, so it cools down faster itself, helping to cool the water more efficiently.


Can ice cubes freeze water?

Yes, when ice cubes are placed in water, they will lower the temperature of the water, causing it to freeze if the temperature drops below 32 degrees Fahrenheit (0 degrees Celsius). The ice cubes transfer their cold temperature to the water, leading to the formation of ice.


Which front is faster cold are warm?

A cold front is typically faster than a warm front. Cold fronts move more quickly due to the denser, colder air mass replacing the warmer air mass, leading to a more abrupt change in weather conditions. Warm fronts move more slowly as the warmer, less dense air gradually overtakes the colder air.


Which is less dense cold air or cold water?

Cold air is less dense than cold water. This is because air molecules are farther apart and have less mass compared to water molecules, which are closely packed together.

Related questions

What freezes faster warm water or cold water?

Cold water, less energy must be removed from cold water to make it freeze. warm water has more energy which needs to be removed before it freezes. it is an urban myth that warm water freezes faster.


Does higher mass cause liquids to freeze faster?

No, higher mass does not cause liquids to freeze faster. The rate at which a liquid freezes is primarily influenced by factors such as temperature, surface area, and presence of impurities, rather than the mass of the liquid.


Do gas molecules move slower when they are cooled?

Yes, the hotter atoms are, the faster they more.


Does dye travel faster through cold water or hot water?

Dye generally travels faster through hot water compared to cold water. This is because the molecules in hot water are moving faster, which allows for quicker diffusion of the dye throughout the water.


How long does it take to freeze water and juice?

It depends what temperature you try to freeze it at.


Does cold or hot water absorb faster in your body?

Hot water typically absorbs faster in the body compared to cold water because it can be absorbed more readily by the stomach lining. This can result in quicker hydration and a faster increase in body temperature, which can be beneficial in some situations.


What is the cause for more clouds forming over warm water than over cold water?

Warm water evaporates off the surface faster than cool water, assuming the same temperature of the air mass aloft.


How many watts to freeze water?

The amount of energy required to freeze water depends on the initial temperature of the water and the desired final temperature (0°C for freezing water). To calculate the power in watts needed to freeze water, you would need to know the mass of water, its initial temperature, and the time over which you want to freeze it.


Why does ice cubes melt faster in hot water than in cold water?

Ice cubes melt faster in hot water than in cold water because hot water has a higher temperature, which transfers more heat energy to the ice cubes, causing them to melt at a faster rate. The greater temperature difference between the ice cubes and hot water results in a faster transfer of thermal energy, melting the ice cubes more quickly.


Why would a plastic cup freeze water faster?

A plastic cup is a good conductor of heat, meaning it allows heat to transfer quickly out of the cup and into the water, helping it cool down faster. The plastic material also has less thermal mass than glass or ceramic, so it cools down faster itself, helping to cool the water more efficiently.


Does water in a water tower freeze when it is cold?

It is possible for water in a water tower to freeze if the temperature drops low enough. However, water towers are typically built with insulation and heated to prevent freezing during cold weather. Additionally, the movement of water in the tower helps prevent freezing.


Why does milk freeze faster than water?

because it dose not have any artificial color or any sugar,citric acid