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Evaporation and condensation are two processes through which matter changes from one state to another. Matter can exist in three different states: solid, liquid, or gas. In evaporation, matter changes from a liquid to a gas. In condensation, matter changes from a gas to a liquid.
- Water
Water is made of tiny units called molecules, which are...
- Evaporation
Evaporation is a process by which a substance changes from a...
- Water
Evaporation is a process by which a substance changes from a liquid state to a gaseous state at temperatures below the boiling point of the liquid. In nature, evaporation—especially from the oceans—plays a key role in the water cycle by moving water from its liquid state on Earth’s surface to the atmosphere as water vapor.
What is the definition of evaporation? Evaporation describes the process of a liquid becoming a gas due to being heated. Liquids, gases and solids can change their state due to the transfer of energy involved in a change of temperature.
16 Οκτ 2023 · Evaporation is when a liquid becomes a gas without forming bubbles inside the liquid volume. If bubbles are formed we are talking instead about " boiling ". For example, water left in a bowl will slowly disappear.
Evaporation occurs when a liquid slowly turns into a gas below its boiling point. Crystallisation is a separation technique used to obtain crystals of a solid solute.
When water is heated up, it changes state from a liquid to a gas, called steam. And this process is called evaporation. When a gas cools down, it can change state back into a liquid.
definition: Evaporation is something that happens in nature. It is a kind of process. In this process, water and other liquids turn into gases and go into the air. Sometimes after it rains, you see puddles outside. But later, when the sun shines, the water in the puddles goes away.
