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
no,only ice
it only takes about 3 minutes to dissolve sugar in hot to boiling water. When it could take about a hour for cold water.
Hot water has the energy(heat) to make the change go faster
Cold water makes plaster set slower. Hence, hot water makes it set faster.
Ice!
to make water freeze faster you put it some place that's colder.
because water is generally cold unless heated in a kettle. Coffee on the other hand is warm when you make it so if the water is colder to start with it will take less time to freeze.
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.
no,only ice
Salt because water especially hot water will make it freeze faster.
Cold 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.
it only takes about 3 minutes to dissolve sugar in hot to boiling water. When it could take about a hour for cold water.
AnswerHot water doesn't freeze fasterAccording to www.sciensational.com, hot water freezes faster than cold water.But I do not have any idea about your question.lllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllll
An easy way to make water cold is to put it in the refrigerator. If this is not possible, adding colder water would make water colder. Actually, adding ice would make this process faster, as it is colder than cold water. And dry ice would make it cold even faster than ice (but dry ice is dangerous- be careful).
Run cold water over it.
in order to cool something you cannot add cold, you can only remove heat. in order to freeze water, you must remove enough calories of heat energy from the water to bring it to 0 degrees celsius( 32 degrees fahrenheit) one calorie is the unit which increases the temperature of one gram (one cubic centimeter of water) of water by one degree celsius. so to answer the question it depends how quickly your cooling apparatus is removing the heat. you could theoretically freeze hot water as quickly as cold water if you used a better freezer on the hot water or put it in a colder place. If the location is constant for the hot water and the cold water, and they are being cooled at the same rate, then the cold water will freeze faster. When I'm going to make pasta on my stove, I take 190 degree water from the instant hot water tap and then put that on the stove, it boils much quicker than if I had put the cool tap water in the pot on the stove. same concept