define evaporaction list the factors affecting evaporation
Answers
Answer:
The process of turning from liquid into vapour is called Evaporation.
The factors affecting Evaporation are :
1.Temperature: As the temperature increases, the rate of evaporation also increases. Temperature and rate of evaporation are proportional to each other.
2.Surface area: As the surface area increases, the rate of evaporation increases. The surface area and rate of evaporation are proportional to each other.
3.Humidity: The rate of evaporation decreases with an increase in humidity. Humidity and the rate of evaporation are inversely proportional to each other.
4.Wind speed: Increase in wind speed results in increased evaporation. Wind speed and rate of evaporation are proportional to each other.
Answer:
Explanation:
ANSWER:-
WHAT IS EVAPORATION?
The phenomenon or process in which a substance turns from liquid state to gaseous state without going to its boiling point is evaporation.
FACTORS AFFECTING EVAPORATION:
- Temperature
- Surface Area
- Humidity
- Wind Speed
How are these Related?
Temperature:
Evaporation depend on temperature as more the temperature, more the rate of evaporation.
That is why clothes dry faster on a summer day when it is dry.
Surface Area:
More surface area, more rate of evaporation.
That is why tea gets cold when we drink it in a saucer rather than in a cup due to evaporation.
Humidity:
More the humidity, lesser the speed of evaporation.
That is why clothes do not dry faster on a humid day.
Wind Speed:
More the wind speed, more the rate of evaporation.
That is why on a windy day, especially when it is a loo, clothes dry faster.