Question

Write effect of humidity on evaporation

Answer 1

Relative Humidity – The amount of water vapor in a given volume of air divided by the amount of air in that volume is called humidity. It depends on the temperature as higher temperature can increase the rate of evaporation and thus the amount of water vapor in the air.

Answer 2

Humidity is nothing but saturation of atmosphere with water vapour(molecules). More humid is the air,more water it contains. So with more humidity the water intake capacity of air decrease i.e.it gets more saturated. ... So naturally with more humiditythe evapouration rate decreases.