The user wants to know about the wavelengths of light.
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Light, as part of the electromagnetic spectrum, consists of waves with varying wavelengths. These wavelengths determine the color of light we perceive. The range of wavelengths for visible light, which humans can see, is approximately 400 to 700 nanometers (nm). This range is often divided into different colors: violet, blue, green, yellow, orange, and red, with violet having the shortest wavelengths and red having the longest.
Beyond the visible spectrum, there are shorter wavelengths such as ultraviolet (UV) light, X-rays, and gamma rays, and longer wavelengths such as infrared (IR) light, microwaves, and radio waves. UV light, with wavelengths shorter than visible light, is known for its effects on skin and is commonly used in sterilization. Infrared light, with longer wavelengths than visible light, is often used in remote controls and heat sensors.
The entire electromagnetic spectrum encompasses a wide range of wavelengths, each with its own unique properties and applications in science, technology, and everyday life.