English: This image shows a schematic depiction of a clock synchronisation procedure.
The red lines represent world lines in newtonian space and time. In this diagram the red lines represent the world lines of clocks that have a velocity with respect to the w:luminiferous ether of 2/5 the speed of light.
The yellow lines represent pulses of light (or pulses of any other electromagnetic wave) that are sent back and forth among a group of clocks.
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.
This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. Subject to disclaimers.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue
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.
https://creativecommons.org/licenses/by/2.5CC BY 2.5 Creative Commons Attribution 2.5 truetrue
You may select the license of your choice.
Captions
Add a one-line explanation of what this file represents
'''Description:'''<br> This image shows a schematic depiction of a clock synchronisation procedure. The red lines represent world lines in newtonian space and time. In this diagram the red lines represent the world lines of clocks that have a velocity wi