All of the water molecules gain a lot of energy and eventually leave the liquid into the "air" as a gas. So basically they move fast enough to turn into a gas.
The molecules slow down and begin to change back to the liquid state.
The molecules will begin to oscillate, the more energy they gain the more intense the vibration. when the vibration gets too intense, the water molecule detaches from other water molecules and becomes water vapour.
When water boils, it undergoes a phase change from liquid to gas as the molecules gain enough kinetic energy to overcome the intermolecular forces holding them together. This process is known as vaporization. The gas that is formed is called water vapor.
the process of water turning into water vapor is referred to as evaporation. It is a change in physical state of matter in which the molecules of water are heated up to the point at which they convert to the gas phase and become much more spread out and more more quickly. Gas has an indefinite shape and its volume disperses amongst its container (or lack there of).
Gas can become water through a process called condensation, which occurs when gas molecules lose energy and transition into a liquid state. This typically happens when the gas is cooled to its dew point, causing the molecules to come together and form liquid droplets. In the case of water vapor (a gas), when it cools sufficiently, it condenses into liquid water. This process is commonly observed in nature, such as when dew forms on grass in the morning.
The liquid molecules are transformed in gas molecules.
The process of turning water into vapor is called evaporation. It occurs when water molecules gain enough energy to break free from the liquid phase and become gas. This typically happens when water is heated or exposed to sunlight.
The liquid molecules are transformed in gas molecules.
the water vapor turns to liquid
When water boils, it forms bubbles of water vapor. This happens because the heat energy makes the water molecules move faster and break free from the liquid, turning into gas. The bubbles you see are the water vapor escaping from the liquid water.
Gas turning into a solid happens through a process called deposition. This occurs when gas molecules lose energy and come together to form a solid without passing through the liquid phase.
Water turning into water vapor is a process called evaporation. It occurs when heat energy from the sun causes water molecules at the surface of a body of water to move faster and escape into the air as an invisible gas. This gas is called water vapor.
The molecules slow down and begin to change back to the liquid state.
The molecules slow down and begin to change back to the liquid state.
the proess of water vapor becoming liqud water when it cools is called condensation.
If they can find a nucleation point then water droplets will start condensing out of the gas. Otherwise you could get a supercooled mixture of water vapour and gas.
When a gas is compressed, the volume it occupies decreases, causing the gas molecules to be closer together. The number of molecules remains the same, as no molecules are added or removed during compression.