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  • Miniatura para Historia de la ciencia
    challenges from beginning to end.... the important inventions of the electric light bulb, the telephone, a new way to produce automobiles, and the airplane (Ann…
    51 kB (23 123 palabras) - 15:33 25 may 2024

Resultados de la Wikipedia en inglés.

  • LED lamp (redirección desde LED light bulb)
    the category to replace the standard 60 W A-19 "Edison screw fixture" light bulb, with a design based on their earlier "AmbientLED" consumer product. DOE…
    76 kB (7680 palabras) - 02:12 28 abr 2024
  • legislation to phase out manufacturing or importation of incandescent light bulbs for general lighting in favor of more energy-efficient alternatives.…
    79 kB (7761 palabras) - 07:59 14 mar 2024
  • Lightbulb joke (redirección desde Light bulb jokes)
    asks how many people of a certain group are needed to change, replace, or screw in a light bulb. Generally, the punch line answer highlights a stereotype…
    8 kB (845 palabras) - 12:43 21 may 2024
  • An incandescent light bulb, incandescent lamp or incandescent light globe is an electric light with a filament that is heated until it glows. The filament…
    106 kB (11 937 palabras) - 04:51 25 may 2024
  • An electric light, lamp, or light bulb is an electrical component that produces light. It is the most common form of artificial lighting. Lamps usually…
    41 kB (4337 palabras) - 18:40 11 may 2024
  • plans to end the sale of halogen light bulbs from September, as part of the UK's wider efforts to tackle climate change. In ordinary incandescent lamps…
    28 kB (3512 palabras) - 16:04 28 nov 2023
  • fluorescent light, energy-saving light and compact fluorescent tube, is a fluorescent lamp designed to replace an incandescent light bulb; some types…
    77 kB (8196 palabras) - 20:41 29 abr 2024
  • efficacy of incandescent bulbs with comparable light output. For comparison, the luminous efficiency of an incandescent bulb may only be 16 lumens per…
    96 kB (11 313 palabras) - 02:50 15 may 2024
  • for SMT placement equipment for use in LED light bulb production. Some "remote phosphor" LED light bulbs use a single plastic cover with YAG phosphor…
    164 kB (18 072 palabras) - 22:48 26 may 2024
  • 3-way lamp (redirección desde 3-way bulb)
    tri-light, is a lamp that uses a 3-way light bulb to produce three levels of light in a low-medium-high configuration. A 3-way lamp requires a 3-way bulb
    6 kB (834 palabras) - 19:49 9 abr 2023
  • According to the inverse-square law, the intensity of light radiating from a point source (in this case a bulb) that reaches a surface is inversely proportional…
    45 kB (5528 palabras) - 16:49 26 mar 2024
  • and the arc, enclosed inside a larger glass bulb which has a coating to filter out the ultraviolet light produced. They operate at a pressure between…
    23 kB (2970 palabras) - 11:16 10 abr 2024
  • Headlamp (redirección desde H4 Bulb)
    system allowed the light to be dipped using a lever inside the car rather than requiring the driver to stop and get out. The 1924 Bilux bulb was the first…
    145 kB (16 583 palabras) - 15:36 26 may 2024
  • temperature, shown by the dry-bulb thermometer and the difference in temperatures as shown by the wet-bulb and dry-bulb thermometers. Relative humidity…
    24 kB (3006 palabras) - 12:15 20 may 2024
  • incandescent light bulbs, which emit only around 10% of their energy as visible light and the remainder as infrared. A common thermal light source in history…
    51 kB (6331 palabras) - 03:11 18 may 2024
  • Lightbulb socket (redirección desde Light bulb socket)
    light bulb in place G8 – 8 mm (0.31496 in) pin spacing GU8 – same as G8 and only denotes what lamp mount clip is needed to hold the actual light bulb
    15 kB (1817 palabras) - 18:06 18 nov 2023
  • 1877), and the site of the world's first practical incandescent lamp-light bulb (October 1879). Edison and his staff would create 400 of his most important…
    10 kB (995 palabras) - 15:25 16 feb 2024
  • lamp changer (or lampchanger) is a device used to ensure that a navigational light such as a marine lighthouse or aero beacon stays lit even if a bulb burns…
    4 kB (333 palabras) - 10:27 9 mar 2024
  • H1 lamp (redirección desde H1 Bulb)
    light bulb types "ECE R37, "Filament lamps of power-driven vehicles and their trailers" Revision 5" (PDF). (1.79 MB) "U.S. headlamp replaceable light
    5 kB (647 palabras) - 01:02 17 sep 2023
  • until the pin is out of the "serif". The bayonet mount is the standard light bulb fitting in the United Kingdom and in many countries that were members…
    15 kB (1664 palabras) - 20:13 4 feb 2024
  • higher levels of light than needed for a given visual task; Incorrect choice of fixtures or light bulbs, which do not direct light into areas as needed;…
    136 kB (15 029 palabras) - 13:21 12 may 2024