Famous Uv Light Wavelength 2023. Uv can also cause many substances to glow with visible light; This is similar to how a dog can hear the sound of a whistle just outside the hearing range of humans.

Ultraviolet radiation oscillates at rates between about 800 terahertz (thz or 10 12 hertz) and 30,000 thz. Uv radiation is present in sunlight, and constitutes about 10% of the total electromagnetic radiation output from the sun. Web photon energy is a measurement of the ultraviolet light’s wavelength and frequency.