File:Einstein's tunnel.webm

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Original file(WebM audio/video file, VP9, length 21 s, 1,024 × 576 pixels, 101 kbps overall, file size: 259 KB)

Captions

Captions

Einstein's tunnel paradox, seen from the tunnel

Summary

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Description
Français : Paradoxe du tunnel d'Einstein, vu du tunnel. Le train est assez court, dans le référentiel du tunnel, pour y être enfermé un instant. Les horloges et les portes d'entrée et de sortie du tunnel sont synchronisées vue du train. Les signaux lumineux entre les horloges démontrent le principe de la synchronisation d'Einstein.
English: Einstein's tunnel paradox, seen from the tunnel. The train is short enough, in the tunnel reference frame, to be locked there for a moment. The clocks and the tunnel entrance and exit doors are synchronized when viewed from the train. The light signals between the clocks demonstrate the principle of Einstein's synchronization.
Date
Source Own work
Author Christophe Dioux

Licensing

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I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution
This file is licensed under the Creative Commons Attribution 4.0 International license.
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.

File history

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Date/TimeThumbnailDimensionsUserComment
current15:58, 30 April 202421 s, 1,024 × 576 (259 KB)Christophe Dioux (talk | contribs)Uploaded own work with UploadWizard

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Transcode status

Update transcode status
Format Bitrate Download Status Encode time
VP9 480P 102 kbps Completed 09:00, 4 May 2024 14 s
Streaming 480p (VP9) 101 kbps Completed 09:00, 4 May 2024 13 s
VP9 360P 56 kbps Completed 03:22, 8 July 2024 8.0 s
Streaming 360p (VP9) Not ready Added to Job queue 106 days, 19 hours, 20 minutes and 44 seconds ago
VP9 240P 30 kbps Completed 03:22, 8 July 2024 7.0 s
Streaming 240p (VP9) Not ready Added to Job queue 106 days, 19 hours, 20 minutes and 44 seconds ago
WebM 360P 110 kbps Completed 09:00, 4 May 2024 6.0 s
Streaming 144p (MJPEG) Not ready Added to Job queue 106 days, 19 hours, 20 minutes and 44 seconds ago

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