Definition & Betydelse | Engelska ordet WAVELENGTHS

Definition av WAVELENGTHS

1. böjningsform av wavelength

Exempel på hur man kan använda WAVELENGTHS i en mening

• It is evoked by light with a predominant wavelength between 500 and 520 nm, between the wavelengths of green and blue.
• Infrared (IR; sometimes called infrared light) is electromagnetic radiation (EMR) with wavelengths longer than that of visible light but shorter than microwaves.
• Visible light spans the visible spectrum and is usually defined as having wavelengths in the range of 400–700 nanometres (nm), corresponding to frequencies of 750–420 terahertz.
• Microwave is a form of electromagnetic radiation with wavelengths shorter than other radio waves but longer than infrared waves.
• The micrometre is a common unit of measurement for wavelengths of infrared radiation as well as sizes of biological cells and bacteria, The width of a single human hair ranges from approximately 20 to.
• Most photographs are now created using a smartphone or camera, which uses a lens to focus the scene's visible wavelengths of light into a reproduction of what the human eye would see.
• Ultraviolet (UV) light is electromagnetic radiation of wavelengths of 10–400 nanometers, shorter than that of visible light, but longer than X-rays.
• Still, it can be analyzed as a linear combination of simple solutions that are sinusoidal plane waves with various directions of propagation and wavelengths but all with the same propagation speed.
• A photosphere is the region of a luminous object, usually a star, that is transparent to photons of certain wavelengths.
• Electrochromic effect: creation of an absorption band at some wavelengths, which gives rise to a change in colour.
• An interference filter, dichroic filter, or thin-film filter is an optical filter that reflects some wavelengths (colors) of light and transmits others, with almost no absorption for all wavelengths of interest.
• Unsaturated colors such as pink, or purple variations like magenta, for example, are absent because they can only be made from a mix of multiple wavelengths.
• Resolution of a spectrometer, the ability to distinguish two close-lying energies (or wavelengths, or frequencies, or masses).
• This applies especially to radio-frequency engineering because the short wavelengths mean that wave phenomena arise over very short distances (this can be as short as millimetres depending on frequency).
• In a single-mode optical fiber, the zero-dispersion wavelength is the wavelength or wavelengths at which material dispersion and waveguide dispersion cancel one another.
• Each fibre in each pair carried 16 wavelengths in one direction, and each wavelength carried up to an STM-256 (38,486,016 kbit/s as payload).
• Rutile has one of the highest refractive indices at visible wavelengths of any known crystal and also exhibits a particularly large birefringence and high dispersion.
• The Milky Way galaxy, where the Solar System is located, is in many ways the best-studied galaxy, although important parts of it are obscured from view in visible wavelengths by regions of cosmic dust.
• In physics, Wien's displacement law states that the black-body radiation curve for different temperatures will peak at different wavelengths that are inversely proportional to the temperature.
• After the initial flash of gamma rays, an "afterglow" is emitted, which is longer lived and usually emitted at longer wavelengths (X-ray, ultraviolet, optical, infrared, microwave and radio).

Förberedelsen av sidan tog: 282,31 ms.