When a liquid or gas is heated, the molecules move faster, bump into each other, and spread apart. Because the molecules are spread apart, they take up more space. They are less dense. The opposite occurs when a liquid or gas is cooled.
a compression wave is the crowding of molecules a rarefaction is spread apart molecules
The process is just called boiling. At the boiling point, the water molecules spread out to form steam. Water vapour can form at any temperature, and that process is evaporation.
When water is in its gaseous form, the molecules are spread far apart and moving very quickly. In the liquid form, molecules are spread evenly and move at an average speed. In its solid form, the molecules are very close together and move very slowly.
Jelly is considered a liquid because it flows and takes the shape of its container, like other liquids, but it is a semisolid state due to the presence of a gelling agent like pectin, which gives it its characteristic texture.
The process is called evaporation. It occurs when the thermal energy from the boiling water causes the water molecules to gain enough kinetic energy to break free from the liquid phase and escape into the surrounding air as water vapor.
compression
The part of a wave where molecules are spread out is called the trough. This is the lowest point of the wave, where the particles are farthest apart.
rarefaction having low pressure............
a compression wave is the crowding of molecules a rarefaction is spread apart molecules
rarefraction
True. A rarefaction is a region in the medium where molecules are spread farther apart, leading to a decrease in density. This occurs in a longitudinal wave when the particles temporarily move apart.
gas
The molecules in side move or spread apart
The molecules in a gas are spread further apart than those in a liquid.
Gas molecules are spread apart farther than solid molecules. They also have more energy, making them move faster
Yes. The molecules of a gas spread out to fill their entire container.
Liquid molecules are spread out. Solid molecules are close together. And gas molecules are far apart.