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yes because the heat gives then energy allowing the particles to move faster, or it works the other way around, if cooled the particles get less energy so they move around a lot less. that is why when water is heated it turns into a gas because the particles are spacing out and turning into a gas
Wiki User
∙ 15y ago
Wiki User
∙ 14y agoYes, they have more kinetic energy, so they move faster.; however, they do not move a great distance...
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∙ 12y agoThey move faster in warm air because the faster the molecules move, the warmer it is.
Wiki User
∙ 11y agoIn hot air molecules are moving faster.
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∙ 15y agoyes
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∙ 14y agoYES
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When matter is heated does it move fast or slow?
When matter is heated the molecules in it move faster.
What happens to the pressure of gas when it is heated and why?
The molecules of a gas move faster when heated so the pressure increases.
Is pressure higher or slower when molecules move faster or slower?
Molecules move more rapidly when heated as their kinetic energy is increased so their speed increases.
Why do molecules move when heated?
So when molecules are heated, the heat is so intense that they have to move around for them to cool down.
Why does an iron wire expand when heated?
That's not just an iron wire - most materials expand when heated. This is called thermal expansion, and has to do with the fact that molecules move faster when it is hotter.
When molecules in liquids and gases are heated they?
When molecules in liquids and gases are heated they move faster
When matter is heated does it move fast or slow?
When matter is heated the molecules in it move faster.
Why do molecules move faster when heated?
Because of friction
Do molecules move faster when a solid is heated?
yes
What is happening to the molecules of a substance when they are heated or cooled?
move faster when heated they move slower when cooled
What happens to a fluid when it heats?
When the liquid molecules are heated, they move faster so the liquid boils and some molecules becomes gas molecules. When the liquid molecules are heated, they move faster so the liquid boils and some molecules becomes gas molecules.
What happens to the molecules of air when they are heated?
they get exited and move faster than cold molecules
Why metal expands when heated?
Molecules move back and forth faster and faster causing expansion
What happens to the pressure of gas when it is heated and why?
The molecules of a gas move faster when heated so the pressure increases.
What happens to the density of a fluid when it is heated?
When the liquid molecules are heated, they move faster so the liquid boils and some molecules becomes gas molecules. When the liquid molecules are heated, they move faster so the liquid boils and some molecules becomes gas molecules.
How does the movement of molecules inside a solid block of iron change as the iron is heated?
The molecules move faster
What happen to the movement of air molecules when they are heated?
They either move faster, they take up larger volumes, or both.
