Ultraviolet Berl

Ultraviolet

Ultraviolet radiation is electromagnetic radiation of wavelengths of 100–400 nanometers, shorter than that of visible light, but longer than vacuum ultraviolet and extreme ultraviolet, radiation bands that overlaps UV but shares some properties with soft X-rays. UV radiation is present in sunlight and constitutes about 10% of the total electromagnetic radiation output from the Sun. It is also produced by electric arcs, Cherenkov radiation, and specialized lights, such as mercury-vapor lamps, tanning lamps, and black lights.

Berl

Berl is a masculine given name and surname.

ultraviolet

Adjective

1. Of electromagnetic radiation beyond (higher in frequency than) light visible to the human eye; radiation with wavelengths from 380 to 10 nanometres.
2. Relating to very high energies or very small distances or time spans.

Noun

1. Ultraviolet colour.