File:Wikipedia 2NDLogo - ES (transp).png
Wikipedia_2NDLogo_-_ES_(transp).png (248 × 234 pixels, file size: 64 KB, MIME type: image/png)
|
This is a file from the Wikimedia Commons. Information from its description page there is shown below.
Commons is a freely licensed media file repository. You can help. |
.png){kind=link}
Summary
| Description | Spanish Wikipedia 2ND Logo. Adopted in feb-2002. |
| Date | |
| Source | https://web.archive.org/web/20021024134819/es.wikipedia.org/wiki/Portada |
| Author | Anonymous |
Licensing
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
|
™ Wikimedia Foundation, Inc. This file is (or includes) one or more of the official logos or designs used by the Wikimedia Foundation or by one of its projects. Use of the Wikimedia logos and trademarks is subject to the Wikimedia trademark policy and visual identity guidelines, and may require permission. This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing. |
 |
Text
The text in the sphere is taken from several articles of the Spanish Wikipedia. In the center is a quote taken from the first version of the Special relativity.
"La Teoría de la Relatividad, publicada por primera vez por Albert Einstein en 1905, describe la física del movimiento en ausencia de campos gravitacionales. Antes de ella, la mayor parte de los físicos pensaban que la mecánica clásica de Isaac Newton describía los conceptos de velocidad y fuerza para todos los observadores (o sistemas de referencia). Sin embargo, Hendrik Lorentz entre otros, habían comprobado que las ecuaciones de Maxwell, que gobiernan el electromagnetismo, no se comportaban de acuerdo a las leyes de Newton cuando el sistema de referencia cambia (por ejemplo, cuando se considera el mismo problema físico desde el punto de vista de dos observadores que se mueven uno respecto del otro."
Source:Diff "Teoría de la Relatividad" del 11 de enero de 2003. Wikipedia en español.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:24, 5 May 2008 | | 248 × 234 (64 KB) | Roblespepe | {{Information |Description= Spanish Wikipedia 2ND Logo. Adopted in feb-2002. |Source=http://web.archive.org/web/20021024134819/es.wikipedia.org/wiki/Portada |Date=2002 |Author=Anonymous |other_versions= }} == Licensing == {{CopyrightByWikimedia}} ==Text |
File usage
There are no pages that use this file.
Global file usage
The following other wikis use this file:
- Usage on ca.wikipedia.org
- Usage on en.wikipedia.org
- Usage on es.wikipedia.org
.png){kind=link}