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its a movement of small particles of matter
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∙ 12y ago
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What happens to matter when it is heated or cooled?
It changes the vibrations of the molecules.
Do particles get smaller or bigger when heated?
When particles are heated or cooled, they do not change size at all. They simply move with greater kinetic energy so the space between particles increases. This prompts the changes in size we see when substances are heated or cooled.
What changes do you think when water heated and cooled?
If the water is heated, the germs and harmful bacterias get killed So, this water gets pured. If the water is cooled, the dead germs get cleaned and then the water is 100% pure.
Do any matter expand when cooled and contract when heated?
Sort of. In the temperature range of 0-4 Degrees Celsius water contracts when heated and expands when cooled. Outside of this temperature range it behaves normally.
What happens to a liquid mass and volume when it is heated or cooled?
Really? Do you not pay attention the slightest bit. This is common sense here. Well, mass of an object never changes. If heated, it would evaporate. If cooled, it would freeze. The volume also stays the same, cause you're not adding or taking any away.
What happens to matter when it is heated or cooled?
It changes the vibrations of the molecules.
What changes take when water is heated or cooled?
what changes take place when water is heated or cooled
What changes takes place when water is heated or cooled?
what changes take place when water is heated or cooled
What happens to matter as it is heated and cooled.?
When heated it get larger and when you freeze it the matter gets smaller with an exeption to ice
What changes over time with density?
density changes when the substance changes.
What happens when solids and liquids are heated or cooled?
A solid can change Into a liquid when it is heated Example- when heated solid chocolate, the chocolate changes into a liquid. A liquid Can change into a solid when it is cooled Example - If you leave juice in the freezer , the liquid changes into a solid.
When zinc carbonate is heated on a dry test tube what observation is seen?
when zinc carbonate is heated it' white colour changes to yellow . And when it is cooled it again changes to it original colour
Do particles get smaller or bigger when heated?
When particles are heated or cooled, they do not change size at all. They simply move with greater kinetic energy so the space between particles increases. This prompts the changes in size we see when substances are heated or cooled.
What changes do you think when water heated and cooled?
If the water is heated, the germs and harmful bacterias get killed So, this water gets pured. If the water is cooled, the dead germs get cleaned and then the water is 100% pure.
Do any matter expand when cooled and contract when heated?
Sort of. In the temperature range of 0-4 Degrees Celsius water contracts when heated and expands when cooled. Outside of this temperature range it behaves normally.
How does water changefrom one state to another?
Water changes from one state to another by being heated or cooled
How does density change?
Density usually changes when an object is heated or cooled - especially in the case of gases, or when there is a change of phase.
