what is meant by evaporation? what are the factors on which the rate of evaporation depend upon? long question
Answers
Answer:
Evaporation, the process by which an element or compound transitions from its liquid state to its gaseous state below the temperature at which it boils; in particular, the process by which liquid water enters the atmosphere as water vapour.
Explanation:
Other than temperature, humidity and surface area, evaporation also depends on wind speed. With increase in wind speed, evaporation increases. Earthen pots – The porous structure of earthen pots helps in evaporation of water from the pot.
Explanation:
The process of liquid changing into vapours even below its boiling point is called as evaporation. ... Thus,the fast moving particles of a liquid are constantly escaping from the liquid to form vapour. Factors affecting evaporation. 1)Temperature. The rate of evaporation increases on increasing temperature of the liquid.
Evaporation rate increases with increase in temperature since it is an endothermic process. High humidity decreases evaporation, it is because the environment is saturated and already contains moisture. So, we can say that evaporation depends on all three given options, i.e. surface area, temperature, humidity.