a definition of evaporation
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The Water Cycle: Evaporation Credit: U.S. Nuclear Regulatory Commission. Evaporation is the process by which water changes from a liquid to a gas or vapor. Evaporation is the primary pathway that water moves from the liquid state back into the water cycle as atmospheric water vapor.
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evaporation (countable and uncountable, plural evaporations) 1  The process of a liquid converting to the gaseous state.  The process in which all or a portion of liquid (in a container) is turned into vapour, in order to increase the concentration of solid matter in the mixture.
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Evapotranspiration - The Water Cycle If you search for the definition of evapotranspiration, you will find that it varies. In general, evapotranspiration is the sum of evaporation and transpiration. Some definitions include evaporation from surface-water bodies, even the oceans. But, since we have a Web page just about evaporation, our definition of evapotranspiration will not include evaporation from surface water.
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Evaporation Evaporation- Inorganic Chemistry for Industries. Evaporation, in a technical sense, denotes the conversion of a. liquid into a vapor for the purpose of separating it from another. liquid of higher boiling point, or from a solid which is dissolved in. it. In the great majority of cases, the liquid evaporated is water.
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Evaporite Evaporite /ɨˈvaepəraɪt/ ɨˈvæpəraɪt is a name for a-water soluble mineral sediment that results from concentration and crystallization by evaporation from an aqueous. solutionn fact, most evaporite formations do not contain more than a few percent of evaporite minerals, the remainder being composed of the more typical detrital clastic rocks and carbonates. Examples of evaporate formations include occurrences of evaporite sulfur in Eastern Europe and West Asia.
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Weather Glossary â Terms & Definitions condensation. 1  Change from a gas to a liquid. 2  The process in which liquid water becomes water vapor. Water vaporizes from the surfaces of oceans and lakes, from the surface of the land, and from melts in snow fields. 3  The gas state of water, Water in the form of a gas, as in steam or moisture in the atmosphere.
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Evaporation Evaporation is an important process in the global water cycle. Solar radiation hits the surface of water or land and causes water to change state from a liquid to a gas. This is how water vapour enters the atmosphere: moisture in the atmosphere is linked to cloud formation and rainfall.
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- 1 The process in which all or a portion of liquid (in a container) is turned into vapour, in order to increase the concentration of solid matter in the mixture. ( archaic) That which is evaporated; vapor.
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Evaporite Evaporite /ɨˈvaepəraɪt/ ɨˈvæpəraɪt is a name for a-water soluble mineral sediment that results from concentration and crystallization by evaporation from an aqueous. solutiont this point, minor carbonates begin to form. The next phase in the sequence comes when the experiment is left with about 20% of its original level. At this point, the mineral gypsum begins to form, which is then followed by halite at 10%, excluding carbonate minerals that tend not to be evaporates.
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Biomes Evaporation happens when the liquid gets to its boiling point, for example the boiling point of water is 100 C. When the water gets to 100 C it cannot get any higher so the water evaporates. Which means that the liquid water has enough heat energy to leave its other particles.
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Definition of 'condensation' Definition of 'condensation'. condensation (kɒndɛnseɪʃən ) Condensation consists of small drops of water which form when warm water vapor or steam touches a cold surface such as a window. He used his sleeve to wipe the condensation off the glass.
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- Condensation on a window. The definition of condensation is the act of shortening or reducing something to make it more concise. Combining two images into one is an example of condensation. A shortened version of a speech is an example of condensation.
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CHANGE OF STATE CHANGE OF STATE. Evaporation, condensation, sublimation, freezing, and melting are changes of state. Evaporation is the changing of liquid water to invisible water vapor. Condensation is the reverse process. Sublimation is the changing of ice directly to water vapor, or water vapor to ice, bypassing the liquid state in each process. Snow or ice crystals result from the sublimation of water vapor directly to the solid state. We are all familiar with freezing and melting processes.
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The Water Cycle: Evaporation Credit: U.S. Nuclear Regulatory Commission. Evaporation is the process by which water changes from a liquid to a gas or vapor. Evaporation is the primary pathway that water moves from the liquid state back into the water cycle as atmospheric water vapor.vaporation from the oceans is the primary mechanism supporting the surface-to-atmosphere portion of the water cycle. After all, the large surface area of the oceans (over 70 percent of the Earth's surface is covered by the oceans) provides the opportunity for large-scale evaporation to occur.
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Evaporation Definition Shawn Henning. Evaporation Definition: the process by which molecules undergo the a spontaneous transition from the liquid phase to the gas phase. Evaporation is the opposite of condensation. Example: The gradual drying of damp clothes is caused by the evaporation of water into water vapor. Return to the Chemistry Glossary Index.
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- Changing State: Evaporation. Key Concepts. Evaporation occurs when molecules in a liquid gain enough energy that they overcome attractions from other molecules and break away to become a gas. Adding energy increases the rate of evaporation. To conduct a valid experiment, variables need to be identified and controlled.
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The Water Cycle: Evaporation Hot water evaporating inside the towers creates steam that rises from large cooling towers. Evaporation is the process by which water changes from a liquid to a gas or vapor. Evaporation is the primary pathway that water moves from the liquid state back into the water cycle as atmospheric water vapor.
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Evapotranspiration - The Water Cycle On this site, evapotranspiration is defined as the water lost to the atmosphere from the ground surface, evaporation from the capillary fringe of the groundwater table, and the transpiration of groundwater by plants whose roots tap the capillary fringe of the groundwater table.
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evaporation Evaporation is defined as the process of a liquid changing into a gas. An example of evaporation is water turning into steam.
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- This is why you probably feel a lot warmer on a hot, humid day than during dry conditions with the same temperature. The high humidity prevents the water from evaporating, and thus, no evaporative cooling can take place. Lesson Summary. In summary, evaporative cooling is the process of removing heat from a surface due to the evaporation of water. Water can absorb a lot of heat without changing phases, allowing it to remove heat from the surface it is on.
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Intermediate-Level Science Projects: What Factors Most Affect Evaporation? Evaporation of a substance such as water occurs when the molecules in a liquid state absorb enough heat energy to vaporize into a gas. The heat energy, which causes the molecules to move, is called kinetic energy.
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evaporation Noun. (countable and uncountable, plural evaporations). 1  The process of a liquid converting to the gaseous state. 2  The process in which all or a portion of liquid (in a container) is turned into vapour, in order to increase the concentration of solid matter in the mixture. ( 3 archaic) That which is evaporated; vapor.
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evaporation evaporation definition. The changing of a liquid into a gas, often under the influence of heat (as in the boiling of water). (See vaporization.) Note: The evaporation of water from the oceans is a major component in the hydrologic cycle.
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- Evaporation is the process where a liquid, in this case water, changes from its liquid state to a gaseous state. Liquid water becomes water vapor. Although lower air pressure helps promote evaporation, temperature is the primary factor. For example, all of the water in a pot left on a table will eventually evaporate.
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- Evaporative Cooling. Evaporative cooling is a process that uses the effect of evaporation as a natural heat sink. Sensible heat from the air is absorbed to be used as latent heat necessary to evaporate water. The amount of sensible heat absorbed depends on the amount of water that can be evaporated.
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Changing State: Evaporation Key Concepts. 1  Evaporation occurs when molecules in a liquid gain enough energy that they overcome attractions from other molecules and break away to become a gas. 2  Adding energy increases the rate of evaporation. 3  To conduct a valid experiment, variables need to be identified and controlled.