The average speed of the particles decreases.
When gas cools and changes into liquid, it undergoes a process called condensation. This occurs when the temperature of the gas decreases, causing its particles to lose energy and come closer together, eventually forming liquid droplets.
Usually this happens when a gas cools. It becomes more dense as the gas particles move more slowly. Eventually it condenses and so it changes back to a liquid.
Particles decrease during condensation as water vapor cools and changes into liquid water droplets. This process involves the clustering of water molecules from the vapor phase into liquid form, resulting in a decrease in the number of individual particles.
A liquid becomes a solid when heat is removed. The energy content decreases, and the speed of the particles decrease.
As the liquid in the can cools down after being heated, the particles within the liquid lose energy and slow down, resulting in their closer proximity to each other. This causes the liquid to contract and become denser.
When water changes from a gas to a liquid, it undergoes condensation. In this process, the water vapor cools down, causing its particles to slow down and come closer together. This results in the formation of liquid water droplets due to the attraction between the particles, leading to a change in state from gas to liquid.
A liquid becomes a solid when heat is removed. The energy content decreases, and the speed of the particles decrease.
No, a liquid turns into gas when the particles gain enough energy to overcome the attractive forces holding them together. Cooling a liquid would actually slow down the particles, making it harder for them to escape into the gas phase.
In a liquid state, particles are moving at many different speeds. At the surface of the liquid, some of the faster-moving particles are able to escape into the air. Slower-moving particles stay in the liquid state. Slower motion means lower average energy, however, and this means lower temperature. As high-energy particles leave the surface of a liquid it then cools the surface on which it is resting. Scientist call this phenomenon evaporative cooling. Evaporating cooling is common and can be very useful.
It condenses and it becomes liquid
Condensation
what happens is that the air(vapor) changes state back to liquid when it hits the cold glass since the temperature lowers the energy of the gas and transforms it back to a liquid.