define vapour please tell fast
Answers
Answer:
Vapour is a solid or a liquid at room temperature, that its natural state of matter is either a solid or a liquid. The natural state of matter for a gas is a gas. A vapour is a substance above its boiling point temperature
Explanation:
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The Water vapour is water in gaseous state instead of liquid form. It is the outcome of either, the process of evaporation or sublimation.
★ As We know that, Water vapor is very significant to the weather and climate. - Water vapor is one of the Earth's most vital greenhouse gas.
★ It accounts for about 90% of the Earth's natural greenhouse effect, which enables keep the Earth warm enough to support life.
★ When water evaporates from the surface of the Earth, it cools the surface.
★ The process of cooling of water vapour keeps the surface from getting too hot.
★ It is rarely referred to in the global warming debate that the surface cooling effect of evaporation is more powerful than its greenhouse warming effect.
★ Water vapor is water in its gaseous state-instead of liquid or solid.It is totally invisible.
★ When the air gets saturated with the water vapour, at a specific temperature it will form frost as it starts to condense.
★ Water vapour holds its importance as an evidence of the existence of extraterrestrial liquid water on a planet.
★ know more, Water vapour in the atmosphere is always below its boiling point. Steam often has droplets of water, which is what is seen when water is boiling.
★ Clouds are formed due to the condensation of water vapour and their transformation into tiny droplets of water which then precipitates in the form of air, snow, sleet or hail.