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room temperature water. the hotter water get the more quickly it moves
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What is the effect of temperature on molecules?
The higher the temperature, the more rapid the molecular motion.When the temperature rises (such as in water), the molecules move faster. When they cool, they slow down. That's how water boils.
Do Jelly babies dissolve in cold or warm water faster?
warm water because at a higher temperature the water molecules have more energy and can move faster therefore they are able to break down the molecules in the jelly babies quicker than in cold water
Which term describes a measurement of the movement of atoms or molecules within an object?
Temperature. When atoms or molecules move faster, the temperature is higher. At Absolute Zero, all movement would stop.
Do molecules move more and move apart as temp increases?
As temperature increases, kinetic energy of the molecules increases also, making the molecules move faster and move apart if they are able, as in fluids and gases.
Why does diffusion happens faster in hot water?
Diffusion happens at a faster in hotter temperature of water than a colder temperature of water because the particles with have more kinetic energy, allowing them to move much quicker from high concentration to low.
When energy is converted to molecules and they move faster does temperature increase or decrease?
As molecules move faster, they cause friction, which increases the temperature of the molecules.
What happens to water molecules as the temperature increases will the molecules move at a faster rate?
Of course, because kinetic energy of molecules is directly proportional to temperature.
What will happen when heat is added to water that is room temp?
The water will get hotter. Its molecules will move faster, and the temperature goes up.
Will sugar dissolve faster at room temp or with ice in a glass of tea?
Much faster at room temperature compared to in ice. Higher the temperature, the more kinetic energy molecules have, the faster they move and the more collisions the sugar molecules have with the water molecules in the tea per second therefore faster dissolving rate.
Does molecules of matter begin to move when heat is present?
Molecules are always moving unless there temperature is absolute zero..they move faster the higher the temperature
Does cold water dissolve salt?
When 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. Therefore, salt water can only dissolve in hot water.
Does salt dissolve better in hot or cold?
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.
What happens to water molecules when they are heated?
Like all molecules, a molecule of H20 is in constant motion; 'hot' molecules move faster than 'cold' molecules. If the molecules move slowly enough the substance appears stationary to us (frozen water) and if they move quickly enough they will expand to fill their container (vapor or gas water.)
Does Temperature increases or decrease when particles are moving faster on average?
As molecules move faster temperature usually goes up.
Why nitrogen gas diffuse faster at a higher temperature?
Molecules move faster at higher temps.
Can the atoms and molecules in matter move faster at higher temperature?
yes atoms and molecules do move faster at higher temperatures, at higher temperatures the atoma and molecules absorb more kinetic energy
What happens to kenetic energy as temperature increases?
The average Kinetic energy of the atoms in the sample will increase as the sample is heated.
