Physics for IGCSE & O level - Thermal Effects (Section 3 - No. 36)
How does humidity affect the rate of evaporation?
It increases the rate of evaporation
It decreases the rate of evaporation
It has no effect on evaporation
The rate of evaporation fluctuates randomly
คำอธิบาย
High humidity means the air is already saturated with water vapor, reducing evaporation.