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Do Particles in a solid have less kinetic energy than particles in a liquid or gas?
Kinetic energy is the energy of motion. Atoms or molecules of a solid are tightly constricted and can really only vibrate a little, so they have very littel kinetic energy. Liquids can flow, so those atoms/molecules have a little kinetic energy, and the molecules with the most kiinetic energy are those in gases.
Does an alpha particle and beta particle has the same speed in a magnetic field?
Alpha particles with the same energy as beta particles have much less speed, magnetic field or no.
Are particles in a liquid closer together and lower in energy than those in a solid?
Particles in a solid are closer together and lower in energy than those in a liquid. The closer together particles are, the less they move. Since the amount of motion directly corresponds to the internal energy, a substance with closer particles will have less internal energy. When particles are close together and move less, the structure is more stable than when they move around more freely. Therefore a solid, which is very stable, has closer particles and less energy than a liquid, which is less stable, which in turn has closer particles and less energy than a gas, which is very unstable in its structure.
How are the paricles in a liquid?
Particles in a liquid have only a small amount of space between each other. They have more energy then solid particles but less energy than gas particles. Particles in liquid roll over each other this is what causes water to flow.
What is happening to the particles and their energy when an object changes from a solid to liquid?
Energy is entering the system bc to change from solid to liquid there must be heat. Also the particles are now less dense and moving around more.
What will happen to inter particle spaces if a liquid is heated?
When a liquid is heated, its particles gain energy and move faster, causing the inter-particle spaces to increase. This results in the liquid expanding and becoming less dense.
Do Particles in a solid have less kinetic energy than particles in a liquid or gas?
Kinetic energy is the energy of motion. Atoms or molecules of a solid are tightly constricted and can really only vibrate a little, so they have very littel kinetic energy. Liquids can flow, so those atoms/molecules have a little kinetic energy, and the molecules with the most kiinetic energy are those in gases.
What is the differences between evoporatin and boiling point?
If the temperature of a liquid is less than its boiling point then the average kinetic energy of the particles in the liquid will be less than the energy required to escape the liquid. However, particle energies will vary and some higher energy particles will be able to escape the liquid. This is called evaporation. On the other hand if the average kinetic energy of particles in the liquid is sufficient for the particles to escape the liquid then the process is called boiling. So the boiling point of a liquid is defined to be the temperature such that atoms in the liquid have, on average, sufficient kinetic energy to escape the liquid. More importantly, last week I got stuck behind my fridge and had to stay there overnight.
Does an alpha particle and beta particle has the same speed in a magnetic field?
Alpha particles with the same energy as beta particles have much less speed, magnetic field or no.
What happens to a liquid when it freezes using the particle theory?
When a liquid freezes, the particles within the liquid slow down and form a more organized structure, usually into a solid lattice. As the temperature decreases, the particles lose energy and move less, causing them to come closer together and form a solid.
How would you describe the action of cool particles?
The colder a particle is, the less energy it has and the slower it moves.
Are particles in a liquid closer together and lower in energy than those in a solid?
Particles in a solid are closer together and lower in energy than those in a liquid. The closer together particles are, the less they move. Since the amount of motion directly corresponds to the internal energy, a substance with closer particles will have less internal energy. When particles are close together and move less, the structure is more stable than when they move around more freely. Therefore a solid, which is very stable, has closer particles and less energy than a liquid, which is less stable, which in turn has closer particles and less energy than a gas, which is very unstable in its structure.
How are the paricles in a liquid?
Particles in a liquid have only a small amount of space between each other. They have more energy then solid particles but less energy than gas particles. Particles in liquid roll over each other this is what causes water to flow.
Particles in a gas are what apart than the particles in a liquid?
Gaseous particles have more freedom to move about as they please. They are less constrained then liquids. Liquid particles are confined to a certain volume, but not shape. Therefore, they have movement, but not as much as gases
What causes the particles in a solid vibrate?
a wavelength can be add to a sound particle that couses a high vibration.particles are always moving and this means no matter if it's a solid, liquid, or gas, it will always have particles moving. Particles in a soild only vibrate because they have less kinetic energy.
How does a liquid to a gas?
When a gas is cooled the individual particles of the gas lose energy. As this energy is lost these particles start slowing down as they flow less. Once they have lost sufficient energy the particles come close enough together that they can be perceived as a liquid.
What happens to the speed of a particle as temperature decreases?
The speed of a particle decreases with decreasing temperature. Decreasing temperature is associated with lower energy states, and the particle will have a lower energy state. It will be moving with less kinetic energy.
