EPITHELIUM CONNECTIVE TISSUE SKIN
INTEGUMENT
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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When water falls down.
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When a liquid becomes gas.
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When a liquid hardens
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None of the above
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Detailed explanation-1: -Evaporation happens when a liquid turns into a gas. It can be easily visualized when rain puddles “disappear” on a hot day or when wet clothes dry in the sun. In these examples, the liquid water is not actually vanishing-it is evaporating into a gas, called water vapor. Evaporation happens on a global scale.
Detailed explanation-2: -Evaporation. Evaporation occurs when particles in a liquid pass directly into the gas state, at a temperature below the boiling point of the liquid.
Detailed explanation-3: -Evaporation is a process by which water is transformed from liquid to a gaseous state. Heat is the main cause of evaporation. The temperature at which the water starts evaporating is referred to as the latent heat of vapourisation.