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Any molecule will speed up it's movement as it gets hotter. Ice is water in a cold state where the molecules are barely moving so it is in it's "solid" state. When it warms up, the molecules start moving a little faster and it goes into it's "liquid" state. As it heats up more the molecules are moving so fast that they can separate from the rest of the group and go into it's "gas" state. This is true with any element or molecule, the only difference is that each one has their own specific temperatures where these changes occur.
Wiki User
∙ 15y ago
Molecules in warm water typically move faster than in cold water due to increased kinetic energy. The exact speed varies with temperature, but on average, they can move at speeds ranging from hundreds of meters per second to over a kilometer per second.
Wiki User
∙ 13y agoFaster. When cooled water obviously becomes ice. When in a solid state, molecules are slower than in liquid state. So when they are heated they speed up, so much that if heated enough they become a gas.
Wiki User
∙ 10y agoApproximately 1000 feet per second (the same speed as air molecules, since they have similar average kinetic energy and mass (within a factor of 2). Sound waves travel faster in water than in air because the molecules are in close contact and exert forces on each other (like a spring) when compressed together.
Wiki User
∙ 14y agoYes...the hotter something is the faster the molecules move.
Wiki User
∙ 12y agoOn the contrary: the molecules loose energy when they freeze so the molecules attract more each other, so they don't move.
Molecules only move when they are in liquid or gas state :)
Wiki User
∙ 10y agoThe speed of movement increase with the temperature.
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Why does the soot particles move faster in warm water than in cold water?
The water molecules in warm water have greater kinetic energy, making them move faster.
Why do substance dissolve faster in warm water?
The warmth make the molecules of some substances move faster.
Does sugar dissolve faster in cold or warm water?
Sugar dissolves faster in warm water because the higher temperature increases the kinetic energy of the water molecules, causing them to move faster and collide more frequently with the sugar molecules, speeding up the dissolution process.
What does food coloring mix into the fastest hot warm or cold water?
Food coloring mixes into warm water faster than hot or cold water because warm water molecules are moving faster and can disperse the coloring more quickly.
What makes salt dissolve faster hot or cold water?
Hot waterWhen substances have a high temperature, they have more energy. The more energy molecules have, the faster they move. The molecules in hot water move faster than cold water because of the higher energy. Because the molecules of hot water move faster, they can more easily break apart other molecules of a different substance when they come into contact. The fast moving water molecules can break apart the bonds between the salt crystals so they become dissolved into the water.
How do ice water molecules differ from warm water molecules?
The main difference is that ice water molecules have very low kinetic energy, i.e. they don't move very fast, compared to warm water molecules. The other difference is in the intermolecular forces holding the molecules together. They are greater in ice than in warm water.
Why does the soot particles move faster in warm water than in cold water?
The water molecules in warm water have greater kinetic energy, making them move faster.
Why do substance dissolve faster in warm water?
The warmth make the molecules of some substances move faster.
Why does warm water take longer to get the color of the gumball then it does to hot water?
Hot water molecules have more energy and move faster, allowing them to dissolve the color from the gumball more quickly compared to warm water, where the molecules have less energy and move more slowly. This faster movement in hot water results in a quicker extraction of color from the gumball.
Does sugar dissolve faster in cold or warm water?
Sugar dissolves faster in warm water because the higher temperature increases the kinetic energy of the water molecules, causing them to move faster and collide more frequently with the sugar molecules, speeding up the dissolution process.
What does food coloring mix into the fastest hot warm or cold water?
Food coloring mixes into warm water faster than hot or cold water because warm water molecules are moving faster and can disperse the coloring more quickly.
Why is warm water warm and cold water cold?
Warm water is warm because the molcules heat up and make friction they move around much faster when an object is a liquid then a solid. Cold water is in the process of becoming a solid the molecules will slow down and compact to compact molecules need coldness and when something is warming up it is melting and needs heat to melt. duh.
Do Jelly babies dissolve in cold or warm water faster?
Jelly babies will generally dissolve faster in warmer water compared to cold water because the molecules in the jelly will move more quickly and interact more readily with the water molecules, causing the jelly to dissolve more rapidly.
How fast do gases move?
The gases only move fast when they are warm, and they are followed by liquid to make them move fast. They move the slowest when they are followed by solids, and when they are cool.
Why does warm water stay on top of cold water?
Warm water tends to stay on top of cold water because it is less dense. When water is heated, the molecules move farther apart, making warm water less dense than cold water. This difference in density causes warm water to float on top of cold water.
How does warm air molecules move?
Warm air molecules move by gaining energy and increasing their speed, leading to expansion and becoming less dense than surrounding cooler air. This causes the warm air to rise and mix with the cooler air in a process called convection.
Do most solutes dissolve better in warm water or in cold water?
Most solutes generally dissolve better in warm water than in cold water. This is because warm water has higher kinetic energy, allowing solute particles to move more quickly and to interact more readily with the water molecules. However, there are exceptions, as some substances are more soluble in cold water.
