luz

Also known as lights, near-visible light, near-visible spectrum, near-visible electromagnetic radiation, light wave

radiación electromagnética que se puede percibir

OverviewAI-generated

Light is an electromagnetic wave and optical radiation that is the opposite of darkness. It has a speed of 299792458 and is composed of photons. The subject possesses a spectrum and is studied by optics. It is distinct from the visible spectrum.

Light has uses in the visual system, photosynthesis, art, and video art. It is referenced by 2,312 other encyclopedia articles. The topic appears on the Wikipedia:List of articles all languages should have and Wikipedia:Vital articles/Level/4. It is described by sources including the Brockhaus and Efron Encyclopedic Dictionary, Encyclopædia Britannica 11th edition, Oxford English Dictionary, and Monash University.

Synthesized by Vinony from 17 facts across 3 sources: Wikidata, PubMed, Vinony graph. Generated from structured data (not the Wikipedia text) and checked against those facts — may still contain errors.

Research

1,257,782 papers

[Artificial light at night].ReviewUgeskrift for laeger · 2026Jensen CN, Madsen HØ, Martiny K et al.DOI: 10.61409/V06250466
What is light? The visible spectrum and beyond.ReviewEye (London, England) · 2016Sliney DHDOI: 10.1038/eye.2015.252
Seeing the Light: Perception and Discrimination of Illumination Color.ReviewAnnual review of vision science · 2025Hurlbert A, Yu CDOI: 10.1146/annurev-vision-121423-013755
Dark matters: effects of light at night on metabolism.ReviewThe Proceedings of the Nutrition Society · 2018Nelson RJ, Chbeir SDOI: 10.1017/S0029665118000198
Light behind bars: how light impacts mental health in prisons.ReviewInternational journal of prison health · 2025Urrutia-Moldes ADOI: 10.1108/IJOPH-11-2024-0074
Effects of outdoor artificial light at night on human health and behavior: A literature review.ReviewEnvironmental pollution (Barking, Essex : 1987) · 2023Wang T, Kaida N, Kaida KDOI: 10.1016/j.envpol.2023.121321
Light wavelength and pulsing frequency affect avoidance responses of Canada geese.PeerJ · 2023Lunn R, Baumhardt PE, Blackwell BF et al.DOI: 10.7717/peerj.16379
Light-emitting diodes (LED) for domestic lighting: any risks for the eye?ReviewProgress in retinal and eye research · 2011Behar-Cohen F, Martinsons C, Viénot F et al.DOI: 10.1016/j.preteyeres.2011.04.002

via PubMed

Article · Español

La luz (del latín lux, lucis) es la parte de la radiación electromagnética que puede ser percibida por el ojo humano. En física, el término luz se considera como parte del campo de las radiaciones conocido como espectro electromagnético, mientras que la expresión luz visible señala específicamente la radiación en el espectro visible. La luz, como todas las radiaciones electromagnéticas, está formada por partículas elementales desprovistas de masa denominadas fotones,cuyas propiedades de acuerdo con la dualidad onda-partícula explican las características de su comportamiento físico. Se trata de una onda esférica. La óptica es la rama de la física que estudia el comportamiento de la luz, sus características y sus diferentes manifestaciones.

Abstract from DBpedia / Wikipedia · CC BY-SA