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hot water molecules move faster with food coloring.
you can experiment it with the help of following steps:-
- Fill the glasses with the same amount of water, one cold and one hot.
- Put one drop of food coloring into both glasses as quickly as possible.
- Watch what happens to the food coloring.
If you watch closely you will notice that the food coloring spreads faster throughout the hot water than in the cold. The molecules in the hot water move at a faster rate, spreading the food coloring faster than the cold water molecules which mover
What else can I help you with?
Do gas molecules move slower when they are cooled?
Yes, the hotter atoms are, the faster they more.
What happens to particles in a substance when its heated or cooled?
In a solid, the particles start to vibrate a lot.In a liquid, the particles begin to move around faster and faster.In a gas, the particles move extremely fast through the air.
How are particles in cold water different from particles in hot water?
One of the particle theory's points is that there are unseen spaces between particles, another is that particles are always moving. Therefore, combining those two points, the more the particles move, the bigger the spaces between them which is to say that, take oxygen and mercury for example, oxygen is a gas at room temperature, therefore, the particles are moving faster than that of mercury, which is liquid at room temperature, meaning that, they have different densities
Do larger particles move faster than smaller ones?
because they have a larger mass and require a greater energy to move at the same speed. KE=1/2mv2 where m is mass, v is velocity and KE is kinetic energy so for the same energy if the mass is doubled then v2 is halved, resulting in a slower speed
Does sugar dissolve faster in cold or hot water?
Hot water. Its because sugar has the ability to melt due to higher temperatures. It will dissolve in cold water, it just takes more time. Temperature is one of the factors that influences the reaction rate between substances. It measures the average speed of particles, so if the temperature is high (in hot water), the particles will move faster and collide with other particles more forcefully. So when you add the sugar in hot water, the particles are going to dissolve faster because of the increased movement of water molecules. They collide more forcefully and more often than in cold water, increasing the rate of reaction as well as increasing the amount of sugar dissolved in the 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.
What makes patrticles spread out faster in hot water then in cold water?
In warmer water, particles generally have more energy. This makes them move faster, and so spread out faster.
Why is diffusion in hot water faster?
because the hotter the water the quicker the particles move
Why do the tea particles spread out quicker in hot water then cold water?
This can be explained using particle theory. The hotter the water is, the more energy the water has. The more energy the water has, the more its particles will move. Therefore, the the hotter water is, the more its particles move. Because the particles move more and faster, they 'bump into' more tea particles, which causes the tea particles to move more. The more the tea particles move, the quicker they will spread through the water and the quicker they can diffuse.
Do gas molecules move slower when they are cooled?
Yes, the hotter atoms are, the faster they more.
What happened to the kinetic energy of the hot water and cold water particles?
When hot water and cold water are mixed, the kinetic energy of the hot water particles is transferred to the cold water particles through collisions. This transfer of energy causes the overall temperature of the mixture to become more uniform as the particles mix and reach thermal equilibrium.
How can you get hot water when the water is cold?
It's easy.Boil it. You will need to have the particles gain kinetic energy so they move around faster, and that will make the liquid warmer.
Why is the rate of diffusion not identical when potassium permanganate is added to warm and cold water?
The heat allows the particles to move more freely in the water and therefore diffuse faster. When the water is colder the particles move more slowly and therefore the rate is slower. I hope this helps, I'm practicing this concept as well.
What Experiment shows particles in water move faster when hot than cold?
You could use an Alka-Seltzer tablet and record how long it takes for the tablet to dissolve in different temperatures. Since particles move faster in hot water then the Alka-Seltzer tablet should dissolve quicker.
What happens to the motion of the particles when you move the slide from cold to warm and then from warm to hot?
When you move the slide from cold to warm, the particles gain energy and their motion increases. They move faster and farther apart from each other. When you move the slide from warm to hot, the particles gain even more energy, moving even faster and increasing their distance apart. This results in an overall increase in temperature as the particles move more vigorously.
Why does it take alka- seltzer longer to dissolve in cold water?
Alka-Seltzer dissolves faster in warm water because the particles in warm water move more quickly and break down the Alka-Seltzer tablet more effectively. In cold water, the particles move more slowly, leading to a slower dissolution process.
What happens to the particles when water begins to boil?
they move faster.
