When a person fanning himself with a fan, he feels cool. Explain the reason for the phenomenon.
October 28, 2020 | Education|
When a person fanning himself with a fan, the evaporation process is faster, because the wind carries molecules away from the surface of the body.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.