what is the difference between evaporation and transpiration?
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Water is removed from the surface of the Earth to the atmosphere by two distinct mechanisms: evaporation and transpiration. Evaporation can be defined as the process where liquid water is transformed into a gaseous state. ... Transpiration is the process of water loss from plants through stomata.
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The evaporation of water is a physical change. When water evaporates, it changes from the liquid state to the gas state, but it is still water; it has not changed into any other substance. ... For example, hydrogen burning in air undergoes a chemical change in which it is converted to water.
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The main difference between transpiration and guttation lies in their definition. When water is lost from the aerial parts of the plants, in the form of vapours, it is defined as transpiration. On the other hand, when water is lost in the form of liquid from the uninjured margins of leaves is called guttation.
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The main difference between evaporation and distillation is that evaporation is a process that involves a change in the state of matter while distillation is a process of separation. ... While the vaporisation in evaporation occurs below the boiling point, the vaporisation in distillation occurs at the boiling point.
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The faster water evaporates, the lower the thermometer's temperature will be relative to air temperature. But water can only evaporate if the air around it can absorb more water. This is measured by comparing how much water is in the air, compared to the maximum which could be in the air—the relative humidity.
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The water cycle is a physical phenomenon. Simply water is evaporated from the environment or from the surface of plants by transpiration. Mainly the carbon cycle is mediated by photosynthesis and respiration by organisms. ... Environmental activities also help in carbon cycle.
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Differences Between an Evaporative Cooler and Air Conditioner. Generally, air conditioners use refrigerants to remove heat and moisture from inside a space. ... Evaporative coolers use some sort of water-soaked medium that air is pulled through by a fan.
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Evaporation is used to separate a solid substance that has dissolved in water(or any other liquid). Crystallisation is a process of cooling a hot,concentrated solution of a substance to obtain crystals. Evaporation : Conversion of liquid into gas. There is no crystal formation.
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Heat is taken from your skin to evaporate the water on your body. Evaporation is a cooling process. Latent heat of condensation is energy released when water vapor condenses to form liquid droplets.
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Explain the process of evaporation. Answer: Evaporation is a process by which water is transformed from liquid to gaseous state. Heat is the main cause for evaporation.
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Osmosis is the process by which water molecules move from a weaker solution into a stronger solution through a partially permeable membrane. ... Transpiration is the loss of water in vapour form from the leaves into air. It occurs when water is released into air.
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During boiling, at the boiling point, the vaporization is fast and the vapor pressure is equal to the atmospheric pressure. ... Another difference is, evaporation takes place only at the surface of the liquid while the boiling is a bulk process where vaporization takes place throughout the liquid.
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Evaporation usually occurs on the surface of the liquid being heated up. Boiling usually occurs on the entire mass of the liquid that gets heated up. Bubbling effect is not visible in Evaporation. Bubbling effect is visible during the process of Boiling.
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What is the difference between evaporation and boiling? evaporation only occurs at the surface and boiling can occur anywhere in an liquid. ... a temperature at which a liquid boils.
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There are two types of vaporization: evaporation and boiling. Evaporation occurs at temperatures below the boiling point, and occurs on the liquid's surface. ... Boiling, by contrast, is a rapid vaporization that occurs at or above the boiling temperature and at or below the liquid's surface.
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The boiling of a specific substance happens at a specific temperature. ... So, the bottom line is that the main difference between evaporation and distillation is at the boiling point. The process of evaporation happens below the boiling point of a liquid while distillation happens right at the boiling point.
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Evaporation is the process of conversion of a liquid into vapor at a temperature below its boiling point. It is a surface phenomenon. Boiling is the process by which a liquid turns into a vapor when it is heated at its boiling point. It occurs only at a particular temperature - boiling point.