Description: Top 5 Light Jets for Charter in 2023: Speed, Comfort, and Luxury, Top 3 Small Private Jets With Spacious Cabins 2023-2024 | Price & Specs, Why Light Jets Aren't As Efficient - The Truth, 7 Cheapest Private Jets You Can Buy
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Jet , Jets , or The Jets may refer to:
Light is electromagnetic radiation within a certain portion of the electromagnetic spectrum . The word usually refers to visible light , which is visible to the human eye and is responsible for the sense of sight . Visible light is usually defined as having wavelengths in the range of 400–700 nanometres (nm), or 4.00 × 10 −7 to 7.00 × 10 −7 m, between the infrared (with longer wavelengths) and the ultraviolet (with shorter wavelengths). This wavelength means a frequency range of roughly 430–750 terahertz
The main source of light on Earth is the Sun . Sunlight provides the energy that green plants use to create sugars mostly in the form of starches, which release energy into the living things that digest them. This process of photosynthesis provides virtually all the energy used by living things. Historically, another important source of light for humans has been fire, from ancient campfires to modern kerosene lamps. With the development of electric lights and power systems , electric lighting has effectivel