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Hace 3 días · Learn about ultraviolet radiation, the portion of the electromagnetic spectrum between visible light and X-rays. Find out how it affects the human body, the environment, and various applications.
Hace 22 horas · Ultraviolet ( UV) light is electromagnetic radiation of wavelengths of 10–400 nanometers, shorter than that of visible light, but longer than X-rays. UV radiation is present in sunlight, and constitutes about 10% of the total electromagnetic radiation output from the Sun.
27 de may. de 2024 · Descubre qué es el índice ultravioleta, cómo entender su numeración y aprende las mejores formas de protegerte de los rayos del sol.
25 de may. de 2024 · La luz solar es importante para la vida, contribuye a la síntesis de vitamina D; pero si te expones a ella por tiempo prolongado, puede causar daños en la piel, como cáncer, y en los ojos, cataratas.
27 de may. de 2024 · The entire electromagnetic spectrum, from the lowest to the highest frequency (longest to shortest wavelength), includes all radio waves (e.g., commercial radio and television, microwaves, radar ), infrared radiation, visible light, ultraviolet radiation, X-rays, and gamma rays.
Hace 4 días · Ultraviolet (UV) radiation, present in sunlight, is an invisible form of electromagnetic radiation that has both beneficial and detrimental effects. It can be divided into three categories: UVA, UVB, and UVC, each with distinct characteristics and impacts.
21 de may. de 2024 · Depending on the frequency of the light, different colors are produced. In the visible spectrum, the colors range from red, at the lowest frequency of visible light, to violet. Ultraviolet light is so named as it is beyond violet. It has a shorter wavelength than violet light and a higher frequency and energy.
