kinetic energy, slide
Yes, the molecules in a gas or liquid move away from each other due to their high kinetic energy. In gases, the molecules have enough energy to overcome the intermolecular forces and move freely in all directions, resulting in expansion to fill the container. In liquids, while there is still movement and some separation of molecules, they are more closely packed compared to gases.
In a liquid, molecules are close together but have enough kinetic energy to move past one another. They are not fixed in place like in a solid, but they are not as free to move as in a gas. The molecules are arranged randomly with no long-range order.
Friction in liquids is caused by the interaction of molecules as they move past each other. The viscosity of a liquid, which is its resistance to flow, determines how much friction there is in the liquid. When molecules in a liquid move, they create resistance against each other, leading to friction.
A molecule is a solid. When enough energy is applied to the molecule (whether by light or heat) it tends to bounce around a bit more and then hits a neighboring molecule, and another, and another. If this concept is applied to an entire solid object, it will eventually expand to a liquid. The same transition occurs from a liquid to a gas; heat is applied to the liquid, molecules bounce against each other with more force and they spread out.
When a gas or liquid is heated, the molecules gain kinetic energy, causing them to move faster and spread apart. This increases the volume of the substance because the molecules are further apart, leading to an expansion in the material.
Water boils at 100 degrees centigrade. Water molecules in a liquid are always bumping against each other, but the attraction between them is strong enough to keep them held to each other. It is not strong enough to hold them tight like in a solid, but it does keep them together in a liquid. As the temperature rises, the molecules move faster and faster. When the liquid reaches the boiling point, the attraction between the molecules is no longer strong enough to hold them together. A number of them move so fast, they leave the liquid. That is called boiling.
This describes a liquid.
Yes, molecules in a liquid are close together but not locked in a fixed position like in a solid. The molecules have enough kinetic energy to move past each other, giving liquids their ability to flow.
molecules are constantly rolling around each other, yet staying mostly in contact, when they are hot molecules move around faster and bump into each other.
The forces of attraction between liquid atoms and liquid are more therefore they are close to another. This is what that keeps them close to each other.
Liquid.
In a liquid, molecules are arranged in a less ordered and more random manner compared to solids. The molecules have enough energy to move around and flow past one another, but are still close enough together to interact with each other. This arrangement allows liquids to take the shape of their container and flow.
They are linked to other water molecules by hydrogen bonds, which are relatively weak though strong enough to confer surface tension. They aren't static, there is fluidity because water molecules constantly bonding and unbonding with other watrer molecules.
Molecules in a liquid can move past each other, if that's what you were trying to ask; I'm not sure what "separate past each other" is supposed to mean.
The molecules in a liquid state are strongly attracted to each other but still have enough kinetic energy to move around and change positions. This allows liquids to flow and take the shape of their container.
The process in which water molecules move away from each other to become water vapor is called evaporation. It occurs when heat energy is added to liquid water, causing the water molecules to gain enough kinetic energy to break free from the liquid and become a gas.
Liquid molecules are not as tightly packed as in solid form, allowing them some freedom to move past each other. This separation is due to the balance between intermolecular forces pulling them together and thermal energy pushing them apart. The result is a fluid state where molecules are close enough to interact but not so rigidly bonded that they cannot flow.