Define evaporation. Explain what are the affecting factors of evaporat

1.	Define evaporation. Explain what are the affecting factors of evaporation and how they effect the rate of evaporation.
Answer» Evaporation : The process of escaping of molecules from the surface of liquid at any temperature is called evaporation. The affecting factors of evaporation : 1. Temperature, 2. Surface area, 3. Wind speed, 4. Humidity. The affection on the rate of evaporation : 1) Temperature : As the temperature increases evaporation increases. 2) Surface area : As the surface area of liquid increases, more molecules tend to leave the surface. So rate of evaporation increases. 3) Wind speed : As the wind speed increases rate of evaporation increases. 4) Humidity : As the humidity increases rate of evaporation decreases.

Define evaporation. Explain what are the affecting factors of evaporation and how they effect the rate of evaporation.

Answer»

Evaporation :

The process of escaping of molecules from the surface of liquid at any temperature is called evaporation.

The affecting factors of evaporation :

1. Temperature,

2. Surface area,

3. Wind speed,

4. Humidity.

The affection on the rate of evaporation :

1) Temperature : As the temperature increases evaporation increases.

2) Surface area : As the surface area of liquid increases, more molecules tend to leave the surface. So rate of evaporation increases.

3) Wind speed : As the wind speed increases rate of evaporation increases.

4) Humidity : As the humidity increases rate of evaporation decreases.

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