The short-wavelength, ultraviolet radiation from the Sun is sufficiently energetic to tear electrons or atoms off many of the molecular constituents of the Earth's atmosphere, particularly in the stratosphere w
Ultraviolet Radiation from the Sun and Skydoi:10.1016/B978-0-12-192950-3.50009-7Kinsell L. CoulsonSolar and Terrestrial Radiation
Extreme Ultraviolet Radiation in the U.S.: How to Protect Yourself from the Sun This May 10 This Saturday, May 10, the southwestern United States will face extreme levels of ultraviolet (UV) radiation, with the UV Index (UVI) reaching level 11—the highest on the measurement scale. States ...
Define ultraviolet radiation. ultraviolet radiation synonyms, ultraviolet radiation pronunciation, ultraviolet radiation translation, English dictionary definition of ultraviolet radiation. Electromagnetic radiation that has a wavelength between that of
Ultraviolet rays are waves of light that come from the sun. In this lesson, learn about different types of ultraviolet rays, the characteristics and effects of ultraviolet rays, and ways people can protect themselves from their dangers.
sun-ray, sunray - a ray of artificial ultraviolet light from a sunray lamp Adj. 1. ultraviolet - having or employing wavelengths shorter than light but longer than X-rays; lying outside the visible spectrum at its violet end; "ultraviolet radiation"; "an ultraviolet lamp" invisible, unseeable...
What is the Wavelength of UV Light? UV light has shorter wavelengths than visible light, meaning that they have higher energy. The ultraviolet waves definition is electromagnetic radiation with wavelengths between 10 and 400 nm. This broad range is divided into smaller sections that have different ...
Ultraviolet Radiation | Definition, Uses & Examples from Chapter 22 / Lesson 13 77K Learn about ultraviolet waves and ultraviolet radiation. Discover examples of ultraviolet waves, ultraviolet light uses, and the danger of ultraviolet rays. Related...
Define Ultraviolet lamp. means any lamp that produces ultraviolet radiation in the wavelength interval of 200 to 400 nanometers in air and that is intended for use in any sunlamp product.(c) Performance requirements—(1) Irra- diance ratio limits. For ea
The UV radiation from the sun can cause sunburn, skin cancer, photoageing and photodermatosis. To prevent or attenuate the harmful effects of the UV radiation on the skin and hair, manufacturers have used a variety of chemicals in sunscreen products and in other cosmetics (Kunisue et al., ...