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∙ 14y ago
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How are green house gases made?
Gases are made when you heat up solids or liquids. Liquids are made when you cool down gases or heat up solids. Solids are made when you cool down gases or solids. When you heat up solids they make liquids and when you heat up liquids it makes gases. When you heat up gases it makes plasma (plas-mu) but that is very very very very very very hard to make.
What material does sound travel the fastest?
Sound travels the fastest in solids. Solids being the most denser make sound travel fastest as compared to liquids and gases which have speed of sound relatively less than solids.
What properties do gases have that liquids dont?
In a solid. There are a WHOLE lot of particles. They are all tightly connected and the only way to separate them is by using a lot of force. In a liquid, the particles are connected but can move around freely. They still have to connect to the other particles, but the bond is weaker and very easily broken. In a gas, the particles are NOT connected and can move around freely. They do not have to be connected, unlike solids and liquids; and they can move, unlike solids.
Do liquids expands when heated?
Only one liquid expands when heated and thats water the most common liquid.
When solid changes into liquid?
Solids changing to liquids are melting Liquids changing to solids are freezing Solids changing to gas are subliming Liquids changing to gas are boiling Gases changing to liquids are condensing.
If cooled does most solids change into gases?
When cooled gases change to liquids (usually) and then solids Solids don't change to gases upon cooling
What state of matter expands the most on heating?
Solids, liquids and gases expand when heated, liquids and gases expand much more that solids. Gases can be compressed
Why do you think it is easier to find solids then liquids and gases?
I think because mostly it is solids that are all around you, and what you notice the most. So you don't really pay attension to liquids or gases unless your handling them.
What is diffusion in liquid and in gas?
Gases the most, then liquids. Solids generally don't diffuse.
What is the most condensed state of matter?
luiquid is the most compact state of matter
Why solids do not mix well but gases and liquids mix easily in most cases?
Solids have tightly packed atoms so there is no space for the atoms to mingle. But in liquids/ gases, the atoms are more spread out and more free to move hence allowing the atoms to mingle.
Are liquids dense?
Some liquids are denser than others. In general, everyday experience, most liquids are denser than gases, but not as dense as solids. There are some exceptions to this rule.
Do liquids have high or low density?
Denser than gases but (most often) less dense than solids.
Why are gases not always visible while most liquids and solids are visible?
It's mostly to do with density. In simple terms, gases have very low densities compared to solids and liquids, so that their molecules/atoms cause very little scatting of light as it passes through them.
Why do solids not mix well but gases and liquids mix well easily in most cases?
Solids have tightly packed atoms so there is no space for the atoms to mingle. But in liquids/ gases, the atoms are more spread out and more free to move hence allowing the atoms to mingle.
Why do liquids have greater volatility than solids?
You mean like mercury and frozen carbon dioxide? In most cases you're correct, but that's because -in general- liquids are closer to being gases than are solids.
How are green house gases made?
Gases are made when you heat up solids or liquids. Liquids are made when you cool down gases or heat up solids. Solids are made when you cool down gases or solids. When you heat up solids they make liquids and when you heat up liquids it makes gases. When you heat up gases it makes plasma (plas-mu) but that is very very very very very very hard to make.
