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What motion do molecules move when in cold water?
does molecules move in cold water
Why does not sugar dissolve in cold milk?
Even in cold water sugar will dissolve eventually, but it does dissolve faster in hot water. Hot water molecules move faster than cold water molecules and therefore can more easily break sugar molecules out of solid sugar and into solution.
What is the materials of hot and cold water with salt?
Hot water typically consists of H2O molecules and salt. Cold water with salt is also made up of H2O molecules and dissolves the salt in its solution.
Why does die spread quiker in hot water to cold water?
When a dye is added to hot water, the molecules move faster and spread out quickly, allowing the dye to disperse more rapidly. In cold water, the molecules move slower, hindering the spread of the dye. The increased speed of molecules in hot water causes a quicker and more even distribution of the dye compared to cold water.
Why does cold water have less volume than cold water?
Cold water has a higher density than warm water, which causes it to have less volume for the same mass. This is because the molecules are closer together in cold water, making it more compact.
What motion do molecules move when in cold water?
does molecules move in cold water
Are molecules in hot water different then molecules in cold water?
If you have the same volume of both then there are in cold water more molecules.
Does warm water evaporate faster than cold water?
Yes, warm water evaporates faster than cold water because the molecules in warm water have more energy, allowing them to escape into the air more quickly.
Does evaporation happen quicker in cold temperature?
No, evaporation happens quicker at higher temperatures because the heat provides energy for water molecules to escape into the air. Cold temperatures slow down the movement of water molecules, reducing evaporation rates.
Why does warm water evaporate faster then cold water?
At higher temperatures waer molecules at the surface of the liquid have more energy and is more simple to escape into atmosphere.
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).
What happens to the water molecules when the air above gets cold?
the water molecules get cold and expand and turn into ice
What is the difference in water molecules in warm water and cold water?
The molecules in warm water are moving quicker, meaning that the hydrogen bonds between the molecules are breaking very quickly whereas the molecules in cold water are moving much slower.
Does hot water or cold water evaporate faster?
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.
Which are faster cold water molecules or hot water molecules?
Of course, hot water molecules, having more kinetic energy.
Explain Why water can evaporate from puddles even on cold days?
Because as the water molecules get heated by the sun they start to move faster and faster until they escape from the liquid and become a gas (water vapour). On a cold day or a dau without sun, this process is slower becasue the molecules move slower and find it more difficult to escape from the liquid.
Do hot and cold water molecules move at the same speed?
Hot water molecules move a lot faster han cold water molecules because they have a higher kinetic energy due to the heat.
