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Hot water freezes faster than cold water. Water molecules are composed of one oxygen atom bonded to two hydrogen molecules. When water molecules come in close contact, a natural repulsion between the molecules to stretch and store energy. As the water heats, the hydrogen bonds stretch as the water gets less dense and the molecules move further apart.
What else can I help you with?
Can you breathe in hot water or cold water?
You can breathe in either. Given a normal environment both hot and cold water will evaporate and become water vapour (change from a liquid to a gas). All else being equal the hot water will evaporate faster, but the cold water will still evaporate. For example, when you sweat, your sweat is not particularly hot, but it is the evaporation of the sweat that cools you down. You can therefore breathe in the water vapour from either hot or cold water. Just for absolute clarification - the above assumes the questioner is not asking if you can breathe under water; which clearly you can't unless there is something a little fishy about your character! :-)
Does suger dissolve faster in cold water or hot water?
Sugar dissolves faster in hot water, because the water molecules move about faster when they are hot so, when you pour in sugar, the water mollecules will collide with the sugar and theredore sugar dissolves faster in hot water.
Why does tap water evaporate?
This depends on where you are, and the quality of your tap water and rain water among other factors. Filtering: Yes The lessening of particulates in the water enables it to evaporate faster. Other Water Treatment: Probably No The addition of chlorine or fluorine to the water may cause it to evaporate slower. Temperature: Whichever is hotter will evaporate faster. Hot tap water evaporates faster than cold tap water. Hot rain on a hot day may evaporate faster than cold tap water.
What gets cold first hot or cold water?
Isn't cold water already cold? I would say cold water gets cold first. I've heard that hot water freezes faster than cold water.
Does a nickel rust faster in cold water or hot water?
A nickel would rust faster in hot water compared to cold water because the higher temperature accelerates the chemical reactions involved in the rusting process. Warm environments generally promote faster oxidation and corrosion of metals.
Which water will evaporate first Hot Medium or Cold?
Hot water will evaporate first because the higher temperature causes the water molecules to move faster, increasing the rate of evaporation. Cold water has slower-moving molecules, resulting in a slower rate of evaporation.
Will hot water evaporate faster than hot sprite?
Type your answer here... hot water will evaporate faster than hot sprite because hot water does not have any menerals in it
Why does hot water evaporate faster in cold weather?
In cold weather, the air is usually drier, which creates a larger difference in humidity between the hot water and the air. This difference in humidity causes the hot water to evaporate faster as the dry air absorbs the moisture more quickly. Additionally, colder temperatures can increase the rate of evaporation by lowering the relative humidity of the surrounding air.
Which hot or cold water will freeze faster?
In some cases, hot water can freeze faster than cold water due to the Mpemba effect. This phenomenon occurs because hot water can evaporate more quickly, which reduces the volume of the water and leads to faster cooling. However, there are many variables at play, so it is not a reliable method for freezing water quickly.
Why does hot water evaporate faster than warm water?
The molecules in hot water have more kinetic energy than those in warm or cold water, and thus makes it easier for those molecules to escape into the vapor phase (evaporate).
How Does the sun make water disappear?
The water will not "disappear"; it will evaporate. If it's hot, water will evaporate faster.
Does water water evaporate faster in cold non-humid weather or hot non-humiid weather?
The higher the temperature, the quicker the evaporation occurs.
What would evaporate quicker rubbing alcohol that has been refrigerated or unrefrigerated?
Unrefrigerated since the warmer it is the faster it will evaporate, Just like if u leave water under the hot summer sun for too long it will be gone faster then cold water
Does cold water heat faster than hot water?
No, hot water heats up faster than cold water.
Does Skittles dissolve faster in cold water or hot?
Probably hot water.
Does cold water heat up faster than hot water?
No, hot water heats up faster than cold water.
What can freeze faster hot water or cold water?
cold water
