Why does the fluff above the burning candle rise quickly upward?
October 28, 2020 | Education|
The fluff above the burning candle rises quickly, because warm layers of air are much lighter than cold ones and quickly rise up, raising a fluff.
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.