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What does raising the temperature of most solids cause the vibration of the molecules to do?
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Do atoms or molecules in solids have no motion?
solids have molecules that move until they reach a temperature called true zero where all atomic movement stops. true zero is a relly cold temperature
Compare Solids and Liquids using the Venn Diagram?
solids molecules are closely compacted and liquids molecules are spread apart. Both solids and liquids molecules are always moving.
Why is solid hard answer through kinetic particle theory?
According to the kinetic theory of solids (kinetic particle theory) solids, the molecules in a solid vibrate around a fixed location in the solid. The molecules are in a low enough energy state that it requires a lot of additional energy to displace a large number of them simultaneously from their normal neighborhood where they oscillate. The lower the temperature, the smaller the range of their oscillation. Molecules in liquids and gasses are higher energy with much wider range of vibration and no fixed location that they vibrate around, so displacing a bunch of molecules requires much less energy. Because the molecules in solids are much more closely packed than in gases and strongly resist any significant displacement from their preferred range of oscillation, this manifests as "hardness". Solids that resist displacement less are softer.
What phase do molecules vibrate most?
Molecules only vibrate in solids. so in solids, they vibrate most when they are expreinecing the latent heat of meltng, or when they are just about to melt.
What is the temperature for solids?
There is no set temperature for solids. Each element is different. At room temperature we have solids, liquids and gases. Therefore the temperature for a solid is different for each element.
How does heating and cooling affect the speed of the molecules in a solids and the distance between them?
In solids, heat is the energy of vibrating molecules or atoms; the higher the temperature, the greater the vibration. And when molecules or atoms vibrate more, there will be more space between them.
Why can only solids vibrate but liquid and gases can't?
Liquids and gases can vibrate. In fact sound is the vibration of air molecules.
Do atoms or molecules in solids have no motion?
solids have molecules that move until they reach a temperature called true zero where all atomic movement stops. true zero is a relly cold temperature
Sounds move faster in these media?
The media that sound moves faster in order are solids, then liquids, and then gases or air. Sound cannot travel in a vacuum because it is a vibration of molecules.
Does silver freeze?
No, the molecules only compact into more and more dense solids as temperature decreases.
Can diffusion take place in solids liquids gases or all three substances?
Diffusion occurs with all molecules, but for many solids, it is an extraordinarily slow process at normal temperatures. Solids in contact with other solids may exchange a few molecules per second, and some may "jump back" again. The diffusion speed can be increased by raising the substances to high temperatures, giving the exterior molecules greater energy.
Which state of matter has the the slowest moving particles?
Solid
How does heat affects some solids?
Temperature is the measure of kinetic energy of the molecules involved in the solid. If you increase the temperature, you increase the kinetic energy.
Does sound travel travel faster through solid or gas?
Sound travels faster through solids. It does this because sound is generated mainly due to the mediums molecule vibration in a pattern. In solids, the molecules are more closely packed when compared to gases. Hence, the vibration occurs faster and hence the sound is tramsmitted sooner
Do gas molecules normally vibrate or does vibration apply only to molecules of liquids and solids?
Since gas molecules move freely, they do not vibrate as a whole, though the atoms within a molecule may vibrate. "Vibration" in the sense of "oscillation" requires alternating attractive and repulsive forces. For example, an object will oscillate on a spring because as it stretches the spring out, it is pulled back, and when it compresses the spring, it is pushed back out again. When atoms are bound together (usually due to attractive forces between electrons and nuclei) they oscillate because when they get too close, their positively-charged nuclei repel, and when they pull apart, the nucleus of one atom attracts the outermost electrons of the other. This causes vibration as in a spring. In solids and liquids molecules are bound together in this way, and so they tend to oscillate. (The more they oscillate, the higher the temperature.) In gases, molecules are not bound together. However, the atoms inside a molecule are, and so gas molecules my vibrate internally.
Why does hot water make the tablet dissolve faster?
As a general rule the solubility of solids in water or other solvents is improved raising the temperature.
Why is solid hard answer through kinetic particle theory?
According to the kinetic theory of solids (kinetic particle theory) solids, the molecules in a solid vibrate around a fixed location in the solid. The molecules are in a low enough energy state that it requires a lot of additional energy to displace a large number of them simultaneously from their normal neighborhood where they oscillate. The lower the temperature, the smaller the range of their oscillation. Molecules in liquids and gasses are higher energy with much wider range of vibration and no fixed location that they vibrate around, so displacing a bunch of molecules requires much less energy. Because the molecules in solids are much more closely packed than in gases and strongly resist any significant displacement from their preferred range of oscillation, this manifests as "hardness". Solids that resist displacement less are softer.
