neither. the water needs to be boiling to create gas. Hot water will not create gas and cold water will not create gas. Yes, hot water will create gas more quickly than cold if boiled tho
In warmer water, particles generally have more energy. This makes them move faster, and so spread out faster.
If you have the same volume of both then there are in cold water more molecules.
ONLY USE COLD WATER for a swollen eyelid. Hot water stimulates the cells and makes it more swollen.
cold water makes dry ice closer to its freezing point. so hot water makes dry ice sublimate more
Because the cold makes them slightly more brittle and the water in them freezes and in doing so it expands (needing more room) and this makes the pipes bulge and crack. You discover the problem as the ice melts!
Neither hot nor cold water will make you pee more. The only thing that really determines how much you pee (beyond serious medical conditions) is how much water you take in; temperature has nothing to do with it.
cold water
cold water
cold ocean water is more dense than warm water
Cold water is more dense.
hot water contains more energy than cold water. cold water causes the water molegules to vibrate more.