Also water molecules, in the gaseous phase.
Condensation. The collecting of water molecules into a cloud
Evaporation is a type of vaporization of a liquid that occurs only on the surface of a liquid. The other type of vaporization is boiling, which, instead, occurs on the entire mass of the liquid. On average, the molecules in a glass of water do not have enough heat energy to escape from the liquid. With sufficient heat, the liquid would turn into vapor quickly (see boiling point). When the molecules collide, they transfer energy to each other in varying degrees, based on how they collide. Sometimes the transfer is so one-sided for a molecule near the surface that it ends up with enough energy to 'escape' (evaporate). Evaporation is an essential part of the water cycle. The sun (solar energy) drives evaporation of water from oceans, lakes, moisture in the soil, and other sources of water. In hydrology, evaporation and transpiration (which involves evaporation within plant stomata) are collectively termed evapotranspiration. Evaporation of water occurs when the surface of the liquid is exposed, allowing molecules to escape and form water vapor; this vapor can then rise up and form clouds.
The energy of water molecules increase by a temperature increase and some molecules at the surface can escape in the atmosphere. After evaporation water become a gas.
Evaporation
Evaporation changes water molecules from the liquid state into a gas or vapor.
Condensation. The collecting of water molecules into a cloud
yes, evaporation can take take place at all temperatures. the energy among the molecules of liquids is not equally distributed.the molecules of high energy ,when reach the surface of liquid ,escape into the enviornment , leaving behind the low energy molecules . thus evoporation has take place.
Only the water molecules are evaporated. Any solids are left behind.
it becomes less dense
Evaporation of water occur when the energy of water molecules from the surface is sufficiently high and the molecules can escape in the atmosphere.
The evaporation of water is slow when water is dissolved in salt. This is because of the salt molecules, the salt molecules is the reason for the slow evaporation.
When heated up, water molecules (and most molecules in general) will speed up, and start moving quickly. When they reach a certain heat, they turn into gas. It's quite simple.
Evaporation is a type of vaporization of a liquid that occurs only on the surface of a liquid. The other type of vaporization is boiling, which, instead, occurs on the entire mass of the liquid. On average, the molecules in a glass of water do not have enough heat energy to escape from the liquid. With sufficient heat, the liquid would turn into vapor quickly (see boiling point). When the molecules collide, they transfer energy to each other in varying degrees, based on how they collide. Sometimes the transfer is so one-sided for a molecule near the surface that it ends up with enough energy to 'escape' (evaporate). Evaporation is an essential part of the water cycle. The sun (solar energy) drives evaporation of water from oceans, lakes, moisture in the soil, and other sources of water. In hydrology, evaporation and transpiration (which involves evaporation within plant stomata) are collectively termed evapotranspiration. Evaporation of water occurs when the surface of the liquid is exposed, allowing molecules to escape and form water vapor; this vapor can then rise up and form clouds.
The energy of water molecules increase by a temperature increase and some molecules at the surface can escape in the atmosphere. After evaporation water become a gas.
The process when water changes into a gas is called evaporation. Evaporation occurs for pure water at 100 degrees celsius (-173 K) when water molecules begin to move around very rapidly and split up.
Evaporation occurs when the inter particular bonds are broken. Example: In water the molecules of water (particles) are held together by a type of dipole interaction called hydrogen bonding between molecules. When enough energy is added to the water these bonds are broken and the water evaporates. Evaporation can occur at any temperature but all the molecules have enough energy at the boiling point.
Evaporation