The differences are quite marginal, but drinking really cold liquids can trigger headaches, and there's some evidence suggesting that a more temperate fluid will be more quickly absorbed by the body.
room temp because the molecules are evenly distubeted through the H2O. where wen it is cold, the molecules are stuck together and not as good for u. but if ur playing a sport on a very hot day, cold water cools u off so it is better then. but if ur just drinking water, room temp is the best.
well if you have the cold of course hot water is better because when you are sick you usually eat or drink hot things like tea and soup and if you do drink cold water you are not helping your body your only making it worse by the way if you are drinking water straight from the tap etc don't make it too hot or you will burn your tongue make sure it is warm
well it depends about the situation but mainly hot water is better because you use hot water more than cold water you use hot water for melting, heating etc however cold water is better on a hot day or if you burn or hurt yourselves
warm water does because it opens up your pores quicker and cold water closes your pores up.
Dissolving is caused by the small rapid movements of the atoms or molecules. The faster they are moving, the better substances dissolve. As the molecules have more energy and therefore move faster in hot water, substances dissolve better there.
Because the hot water is less dense than the cold water, so the dye molecules have a better chance of making it through the less compact hot water.
Evaporation is an endothermic process, absorb heat.
I think it may be because the inside of our mouths are hot, so cold feels better, and the outside of our body is sensitive to cold more than hot, so warm showers feel better. Just my opinion though.
if you use hot water to defrost something that is frozen,it will simply crack and break due to the extreme change in tempreture,cold water is better as it allows the frozen item time to unfreeze or defrost without changing the temperature to drastically.
Not all sensitivity is the same; if the skin has been burned it will feel better in cold water, and it is has been frostbitten, it will feel better in hot water. Too much heat or too much cold is going to be painful. Try mildly warm water instead.
Powdered juice dissolves faster in hot water, but tastes better in cold water.
is cold water a better conductor than hot
Hot water.
hot water.
hot and soapy water.
Cooking is made generally with hot water.
Cleanse with warm water (not hot as hot water will dehydrate the skin) to open the pores. Follow your cleansing process with a toner at room temperature or a splash of cool water to close the pores before using a moisturizer.
Hot or warm water will frequently do a better job is dissolving dirt- but it is not always "better". Some things are damaged by hot water, and should be washed in cold water. Colors tend to fade less in cold water.
Cold water will not disinfect. Water must be boiling for it to be able to disinfect anything. It is not recommended to pour boiling water on the skin, though. If you're looking to disinfect a wound, try alcohol.
hot water because the molecules are moving faster
warm water