Question

what is evaporation and what is factor affecting impression

Answer 1

Evaporation is the physical process of conversion of a liquid into its vapour state from its surface, with the absorption of heat, at any temperature below the boiling point. The factors affecting Evaporation are : 1. Wind, the more the wind blows, the more is the rate of evaporation.

Answer 2

Hey there !

Factors that affect evaporation include the concentration of the evaporating substances in air, temperature, air pressure, the rate of airflow and surface area.

The heat of the sun facilitates the evaporation process, which is important in the water cycle.

evaporation occurs on the surface of a liquid as it changes into the gaseous phase.

Evaporation is an endothermic process, in that heat is absorbed during evaporation

other Factors

1.Wind assists evaporation; for example in clothes dry faster under a fan.

2. Heat assists evaporation; for example, in summer clothes dry faster than in winter.

3. Increase in surface area exposed assists evaporation; for instance, a wet cloth spread out dries faster than when folded.

4. Dryness assists evaporation; for instance, clothes dry faster in summer than during the monsoon when the air is humid.

5. Rate of evaporation depends upon the nature of the liquid; for example, petrol evaporates faster than water.

6. Vapor pressure: if pressure is applied on the surface of a liquid, evaporation is hindered; consider, for example, the case of a pressure cooker.

Hope it helps you !