Determine the relative humidity of the air if 3 g of water is contained in 1 m3 of air at a temperature of +10 ° C

10 gr. -100%
3g – x
X = (3 * 100) / 10 = 30%
Answer 30

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.