UltraViolett
Ultraviolet (UV) radiation is a form of electromagnetic radiation with wavelengths shorter than visible light, but longer than X-rays. It is invisible to the human eye but can be detected using special instruments. UV radiation is categorized into three main types based on its wavelength: UV-A, UV-B, and UV-C.
UV-A radiation has the longest wavelengths, ranging from 315 to 400 nanometers (nm). It is the most
UV radiation is produced by the Sun and by artificial sources such as tanning beds and certain
The ozone layer in the Earth's stratosphere plays a crucial role in protecting life on Earth by