Just As seen light consists of different colours that become apparent in a very rainbow, the UV radiation spectrum is divided into a few regions known as UVA, UVB and UVC. As daylight passes through the atmosphere, all UVC and most UVB is absorbed by ozone, water vapour, oxygen and https://landenprilr.dreamyblogs.com/36226652/the-ultimate-guide-to-uv-hybrid-printer