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Because for ice to transform into water it must absorb heat, called the latent heat of melting. This heat is required to break down the crystalline structure of the ice. The heat is taken from the drinks/food and thus makes them colder than they would be if kept in the same amount of cold water.
What else can I help you with?
Does water that cools from 4 degrees celsius to 0 degrees celsius remain the same in density?
No, water's density decreases as it cools. Water reaches its maximum density at around 4 degrees Celsius, and as it cools further, the water molecules form a crystalline structure, causing the density to decrease.
Water at 25 degree Celsius what happens when it reaches -10 Celsius?
It is a solid
Why cooling effect of ice at 0 degree Celsius is more than same amount of water at 0 degree Celsius?
Water at 0 oC is ice.
What tempo does water freeze at?
0 degree Celsius.
What is the boiling point for Celsius?
100 degree The boiling point of water in Celsius is 100 degrees.
What happens to a sample of water vapor at 101 and degree's Celsius as it cools?
As the water vapor cools at 101 degrees Celsius, it will undergo a phase change and condense into liquid water. This is because the cooling causes the water vapor to lose energy and come together to form liquid droplets.
Which method is better for keeping drinks cold in a picnic cooler water at 0 degree celsius or ice at 0 degree celsius why?
3
What happens to the molecules of water vapor when the temperature of gas cools to 100 degree Celsius?
at standard pressure, the vapor condenses to liquid water at 100 C
How fast does boiled water cool down?
Boiled water cools down at a rate of about 1 degree Celsius per minute when left at room temperature.
Mix some 70 degree Celsius degree water with some 40 degree Celsius water and you'll get water at?
55 degrees celsius
What is the physical state of water at 250 degree Celsius?
The boiling point of water is 100 degree celsius. Therefore water changes in to vapor after 100 degree celsius. Therefore the physical state of water at 250 degree celsius is "Gas".
Does water that cools from 4 degrees celsius to 0 degrees celsius remain the same in density?
No, water's density decreases as it cools. Water reaches its maximum density at around 4 degrees Celsius, and as it cools further, the water molecules form a crystalline structure, causing the density to decrease.
Why does water expands at 4 degree celsius?
Water expands at 4 degrees Celsius because this is the temperature at which it reaches its maximum density. As water cools below 4 degrees Celsius, it begins to expand and become less dense, eventually transforming into ice. This unique property of water is due to the hydrogen bonding between water molecules.
What is physical state of water at 0 degree celsius?
Water at 0 degrees Celsius is in a solid state, known as ice.
In which degree Celsius water heated?
100 degrees celsius
What happens to water at 4 degree?
at -4 degrees celsius if the water is a solid state of matter,it will turn into a liquid
How do you determine the purity of water?
boil it at 100 degree Celsius or freeze it at 0 degree Celsius
