When the water droplets begin timing when the leaf surface, when water droplets completely dry the timer expires. Period of time is complete evaporation of the droplets time (T)
The timing begins when the water droplets are on the surface of the leaves and ends when the droplets are completely dry. The time period is the full evaporation time (T) of the droplet
The timing starts when the water drops are on the leaf surface and ends when the water drops are completely dry. The time period is the total evaporation time of the droplet (T)<br>