What penetrating power do a-, b- and y-rays have?
August 30, 2020
The a-rays have the least penetrating power. A sheet of paper with a thickness of 0.1 mm is impervious to them. B-rays pass through an aluminum plate up to 0.1 mm thick. The y-rays have the greatest penetrating power. They pass through a layer of lead several centimeters thick.
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.