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H2O or anything that liquid
did extend if you want to prove it you could actually try it with a glass full of water and you close it with a cap and when it become an ice (frozen) the cap will actually pop or not as tight as before. Or use a can coke for instant , the next thing will happen is that can exploded ... ( believe me I've tried it)
Water is a substance that expands when cooled below 4 degrees Celsius, causing it to become less dense and float on top of colder water. This unique property is due to the formation of hydrogen bonds between water molecules, which causes them to organize in a way that increases the volume of the substance as it cools.
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What does a substance do when it is cooled?
When a substance is cooled, its molecules slow down and have less energy, causing them to move closer together. This often results in the substance contracting or becoming more dense. In some cases, cooling a substance may also lead to a change in state, such as from a gas to a liquid or from a liquid to a solid.
When a substance is heated what is it called?
Thermal Decomposition
When a substance expands do the particles get bigger?
When a substance expands, the particles themselves do not get bigger. Instead, they move further apart from each other, creating more space between them, which leads to the expansion of the substance.
What substance is unusual because it expands when it goes from a liquid to a solid?
Water is the substance that expands when it freezes. This expansion is due to the unique structure of water molecules, which form a lattice-like arrangement when frozen, causing it to take up more space than when in its liquid state.
What is thermometric substance?
These are materials used in thermometer whoses property varies with temperature
Is the expansion of a substance due to heat?
YES, as far as I'm concerned, a substance expands when heated and contracts when cooled.
When a substance is cooled down it usually expands true or false?
False. Most substances contract or shrink when they are cooled down because cooling reduces the kinetic energy of the particles in the substance, causing them to move closer together.
Does the volume get larger when a solid is cooled?
no it expands with heat, it shrinks when cooled
What is the unusual behaviour of water when cooled below 4ºC?
Most matter contracts as it gets colder. Water is one of the few substance that expands (from 4 degrees Centigrade to 0).
What happen to a given mass of water as it is cooled from 4° to 0°?
Expands
What substance expands when frozen?
water
What happens to a substance or object when it is heated?
It expands.
How does alcohol in a thermometer work?
Alcohol in a thermometer expands when heated and contracts when cooled. This change in volume causes the level of alcohol in the thermometer to rise or fall. By measuring the level of the alcohol, the temperature of the substance being measured can be determined.
What happens to the particle in a substance when it is cooled?
i. dont.know
Does water contract or expand when it is cooled?
When liquid water is cooled, it contracts like one would expect until a temperature of approximately 4 degrees Celsius is reached. After that, it expands slightly until it reaches the freezing point, and then when it freezes it expands by approximately 9%
Which substance expands the most in boiling water when they are sealed in syringes is it air iron or water?
Air expands the most.
Do any matter expand when cooled and contract when heated?
Yes, water is one example of matter that expands when cooled (turning into ice) and contracts when heated (turning into liquid water and then steam).
