Groups > sci.physics.relativity > #656146

Re: Sync two clocks

From	Thomas Heger <ttt_heg@web.de>
Newsgroups	sci.physics.relativity
Subject	Re: Sync two clocks
Date	2024-08-20 08:43 +0200
Message-ID	<liis7uFlcbgU5@mid.individual.net> (permalink)
References	<u18wy1Hl3tOo1DpOF6WVSF0s-08@jntp> <v9nant$1d2us$1@dont-email.me> <vPP1Z1BJfE1Dt7SYhCzEo7ZQWFI@jntp> <va0a4f$30p95$1@dont-email.me>

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Am Montag000019, 19.08.2024 um 22:33 schrieb Paul.B.Andersen:
> Den 16.08.2024 14:24, skrev Richard Hachel:
>> Le 16/08/2024 à 12:47, Python a écrit :
>>> If the meaning of t_A, t_B, and t'_A are still unknown to you, you can
>>> refer to Einstein 1905 article.
>>>
>>> t_A is the time shown by clock A when a light signal is emitted;
>>>
>>> t_B is the time shown by clock B when the signal is received and 
>>> re-emitted;
>>>
>>> t'_A is the time shown by clock A when the returned signal is received.
> 
> 
> Below I show how two real clocks in the real world can be
> synchronised, strictly according to Einstein's method.
> 
> We have to equal clocks C_A and C_B. They are not synced in any way,
> but they are using the same time unit, let's call it second.
> The clocks run at the same rate.


This is a self-contradicting statement!

'Synchronization' does not mean 'to turn the clocks to the same shown 
time once'.

Instead 'Synchronization' means 'adjust both clocks, that they are 
maintaining to show the same time'.

One part of the procedure would be to adjust the readings.

But the other part would be to adjust the tick-rate, hence the length of 
the second.

We could simply discard 'adjust the reading' from our todo list, at 
least for while, because upon our home-planet we have also time-zones.

That would leave 'adjustment of the tick-rate' as main requirement for 
synchronization.

But you have already preassumed, that this adjustment was already made. 
(with " The clocks run at the same rate.")

This would violate your statement, that both clocks are not synchronized.

...


TH

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Sync two clocks  Richard Hachel   <r.hachel@jesauspu.fr> - 2024-08-15 19:38 +0000
  Re: Sync two clocks Akaike Takashita <ab@abbe.jp> - 2024-08-15 20:09 +0000
  Re: Sync two clocks Python <python@invalid.org> - 2024-08-16 12:47 +0200
    Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-16 12:56 +0200
      Re: Sync two clocks Python <python@invalid.org> - 2024-08-16 13:05 +0200
        Re: Sync two clocks Python <python@invalid.org> - 2024-08-16 13:29 +0200
        Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-16 14:05 +0200
          Re: Sync two clocks Python <python@invalid.org> - 2024-08-16 14:08 +0200
            Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-16 14:15 +0200
              Re: Sync two clocks Python <python@invalid.org> - 2024-08-16 14:24 +0200
                Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-16 14:32 +0200
          Re: Sync two clocks  Richard Hachel   <r.hachel@jesauspu.fr> - 2024-08-16 12:35 +0000
        Re: Sync two clocks  Richard Hachel   <r.hachel@jesauspu.fr> - 2024-08-16 12:31 +0000
          Re: Sync two clocks Python <python@invalid.org> - 2024-08-16 14:37 +0200
            Re: Sync two clocks  Richard Hachel   <r.hachel@jesauspu.fr> - 2024-08-16 12:51 +0000
      Re: Sync two clocks  Richard Hachel   <r.hachel@jesauspu.fr> - 2024-08-16 12:27 +0000
    Re: Sync two clocks  Richard Hachel   <r.hachel@jesauspu.fr> - 2024-08-16 12:24 +0000
      Re: Sync two clocks Mikko <mikko.levanto@iki.fi> - 2024-08-17 11:26 +0300
        Re: Sync two clocks  Richard Hachel   <r.hachel@jesauspu.fr> - 2024-08-17 08:56 +0000
          Re: Sync two clocks hitlong@yahoo.com (gharnagel) - 2024-08-17 13:19 +0000
            Re: Sync two clocks Python <python@invalid.org> - 2024-08-17 15:35 +0200
          Re: Sync two clocks Mikko <mikko.levanto@iki.fi> - 2024-08-18 15:05 +0300
        Re: Sync two clocks Schepkin Baiguloff <flnen@efd.ru> - 2024-08-17 11:10 +0000
      Re: Sync two clocks "Paul.B.Andersen" <relativity@paulba.no> - 2024-08-19 22:33 +0200
        Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-19 23:13 +0200
        Re: Sync two clocks  Richard Hachel   <r.hachel@jesauspu.fr> - 2024-08-19 23:15 +0000
          Re: Sync two clocks hitlong@yahoo.com (gharnagel) - 2024-08-19 23:33 +0000
            Re: Sync two clocks  Richard Hachel   <r.hachel@jesauspu.fr> - 2024-08-19 23:39 +0000
            Re: Sync two clocks  Richard Hachel   <r.hachel@jesauspu.fr> - 2024-08-19 23:41 +0000
            Re: Sync two clocks  Richard Hachel   <r.hachel@jesauspu.fr> - 2024-08-20 00:01 +0000
            Re: Sync two clocks  Richard Hachel   <r.hachel@jesauspu.fr> - 2024-08-20 00:35 +0000
              Re: Sync two clocks hitlong@yahoo.com (gharnagel) - 2024-08-20 02:26 +0000
                Re: Sync two clocks  Richard Hachel   <r.hachel@jesauspu.fr> - 2024-08-20 02:56 +0000
                Re: Sync two clocks hitlong@yahoo.com (gharnagel) - 2024-08-20 11:31 +0000
                Re: Sync two clocks  Richard Hachel   <r.hachel@jesauspu.fr> - 2024-08-20 13:10 +0000
                Re: Sync two clocks  Richard Hachel   <r.hachel@jesauspu.fr> - 2024-08-20 03:12 +0000
          Re: Sync two clocks Mikko <mikko.levanto@iki.fi> - 2024-08-20 14:13 +0300
            Re: Sync two clocks  Richard Hachel   <r.hachel@jesauspu.fr> - 2024-08-20 11:27 +0000
              Re: Sync two clocks Python <python@invalid.org> - 2024-08-20 14:01 +0200
                Re: Sync two clocks  Richard Hachel   <r.hachel@jesauspu.fr> - 2024-08-20 12:43 +0000
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-20 14:56 +0200
                Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-20 15:59 +0200
                Re: Sync two clocks hitlong@yahoo.com (gharnagel) - 2024-08-20 13:02 +0000
              Re: Sync two clocks Mikko <mikko.levanto@iki.fi> - 2024-08-22 11:07 +0300
                Re: Sync two clocks nospam@de-ster.demon.nl (J. J. Lodder) - 2024-08-22 11:02 +0200
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-22 12:11 +0200
                Re: Sync two clocks Richard Hachel <r.hachel@tiscali.fr> - 2024-08-22 10:57 +0000
                Re: Sync two clocks Richard Hachel <r.hachel@tiscali.fr> - 2024-08-22 11:09 +0000
                Re: Sync two clocks "Paul.B.Andersen" <relativity@paulba.no> - 2024-08-22 20:20 +0200
                Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-22 20:26 +0200
                Re: Sync two clocks Richard Hachel <r.hachel@tiscali.fr> - 2024-08-22 19:12 +0000
                Re: Sync two clocks "Paul.B.Andersen" <relativity@paulba.no> - 2024-08-23 13:23 +0200
                Re: Sync two clocks Richard Hachel <r.hachel@tiscali.fr> - 2024-08-23 11:45 +0000
                Re: Sync two clocks Mikko <mikko.levanto@iki.fi> - 2024-08-23 15:21 +0300
                Re: Sync two clocks The Starmaker <starmaker@ix.netcom.com> - 2024-08-23 08:03 -0700
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-23 17:05 +0200
                Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-23 18:16 +0200
                Re: Sync two clocks "Paul.B.Andersen" <relativity@paulba.no> - 2024-08-23 20:39 +0200
                Re: Sync two clocks Richard Hachel <r.hachel@tiscali.fr> - 2024-08-23 11:54 +0000
                Re: Sync two clocks "Paul.B.Andersen" <relativity@paulba.no> - 2024-08-23 21:03 +0200
                Re: Sync two clocks Richard Hachel <r.hachel@tiscali.fr> - 2024-08-23 11:57 +0000
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-23 16:04 +0200
                Re: Sync two clocks Richard Hachel <r.hachel@tiscali.fr> - 2024-08-23 16:52 +0000
                Re: Sync two clocks "Paul.B.Andersen" <relativity@paulba.no> - 2024-08-23 22:42 +0200
                Re: Sync two clocks "Paul.B.Andersen" <relativity@paulba.no> - 2024-08-24 13:57 +0200
                Re: Sync two clocks "Paul.B.Andersen" <relativity@paulba.no> - 2024-08-23 21:45 +0200
                Re: Sync two clocks Richard Hachel <r.hachel@tiscali.fr> - 2024-08-23 21:08 +0000
                Re: Sync two clocks The Starmaker <starmaker@ix.netcom.com> - 2024-08-23 21:21 -0700
                Re: Sync two clocks The Starmaker <starmaker@ix.netcom.com> - 2024-08-25 09:36 -0700
                Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-25 19:41 +0200
                Re: Sync two clocks The Starmaker <starmaker@ix.netcom.com> - 2024-08-26 09:41 -0700
                Re: Sync two clocks Richard Hachel <r.hachel@tiscali.fr> - 2024-08-23 12:09 +0000
                Re: Sync two clocks "Paul.B.Andersen" <relativity@paulba.no> - 2024-08-23 21:15 +0200
                Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-23 14:28 +0200
            Re: Sync two clocks  Richard Hachel   <r.hachel@jesauspu.fr> - 2024-08-20 14:45 +0000
              Re: Sync two clocks Python <python@invalid.org> - 2024-08-20 17:02 +0200
                Re: Sync two clocks  Richard Hachel   <r.hachel@jesauspu.fr> - 2024-08-20 15:28 +0000
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-20 17:32 +0200
                Re: Sync two clocks  Richard Hachel   <r.hachel@jesauspu.fr> - 2024-08-20 16:18 +0000
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-20 18:22 +0200
                Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-20 18:38 +0200
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-20 18:42 +0200
                Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-20 19:46 +0200
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-21 09:51 +0200
                Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-21 11:07 +0200
                Re: Sync two clocks Damon Del bosque <qleb@ddqqled.es> - 2024-08-21 10:11 +0000
                Re: Sync two clocks Fehmi Bezrukov <efbh@eror.ru> - 2024-08-20 18:58 +0000
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-21 00:59 +0200
                Re: Sync two clocks Athel Cornish-Bowden <me@yahoo.com> - 2024-08-21 09:58 +0200
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-21 10:11 +0200
                Re: Sync two clocks László Buzás <iz@stssb.hu> - 2024-08-21 08:33 +0000
                Re: Sync two clocks Mikko <mikko.levanto@iki.fi> - 2024-08-22 14:24 +0300
                Re: Sync two clocks Harrison Leontarakis <niore@rol.gr> - 2024-08-22 14:00 +0000
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-23 16:10 +0200
                Re: Sync two clocks Darien Rorris <rrdoe@dio.gr> - 2024-08-23 23:08 +0000
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-24 07:52 +0200
                Re: Sync two clocks Hershel Fournier <nero@fs.refr> - 2024-08-24 20:04 +0000
                Re: Sync two clocks Mikko <mikko.levanto@iki.fi> - 2024-08-24 11:06 +0300
                Re: Sync two clocks Badyaev Pavlinov <eviyip@ipl.ru> - 2024-08-20 16:41 +0000
                Re: Sync two clocks Mikko <mikko.levanto@iki.fi> - 2024-08-22 11:08 +0300
              Re: Sync two clocks Mikko <mikko.levanto@iki.fi> - 2024-08-22 10:59 +0300
          Re: Sync two clocks "Paul.B.Andersen" <relativity@paulba.no> - 2024-08-20 15:08 +0200
            Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-20 16:01 +0200
              Re: Sync two clocks Python <python@invalid.org> - 2024-08-20 16:03 +0200
                Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-20 16:39 +0200
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-20 16:42 +0200
        Re: Sync two clocks  Richard Hachel   <r.hachel@jesauspu.fr> - 2024-08-19 23:25 +0000
          Re: Sync two clocks "Paul.B.Andersen" <relativity@paulba.no> - 2024-08-20 15:34 +0200
            Re: Sync two clocks Python <python@invalid.org> - 2024-08-20 15:39 +0200
              Re: Sync two clocks  Richard Hachel   <r.hachel@jesauspu.fr> - 2024-08-20 15:12 +0000
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-20 17:17 +0200
                Re: Sync two clocks "Paul.B.Andersen" <relativity@paulba.no> - 2024-08-21 20:42 +0200
                Re: Sync two clocks Richard Hachel <r.hachel@tiscali.fr> - 2024-08-21 20:20 +0000
                Re: Sync two clocks Mikko <mikko.levanto@iki.fi> - 2024-08-22 11:18 +0300
                Re: Sync two clocks "Paul.B.Andersen" <relativity@paulba.no> - 2024-08-22 12:28 +0200
                Re: Sync two clocks Richard Hachel <r.hachel@tiscali.fr> - 2024-08-22 10:52 +0000
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-22 13:49 +0200
                Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-22 14:19 +0200
                Re: Sync two clocks Mikko <mikko.levanto@iki.fi> - 2024-08-22 14:49 +0300
                Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-22 14:21 +0200
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-22 14:23 +0200
                Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-22 14:28 +0200
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-22 14:45 +0200
                Re: Sync two clocks "Paul.B.Andersen" <relativity@paulba.no> - 2024-08-22 20:30 +0200
                Re: Sync two clocks Thomas Heger <ttt_heg@web.de> - 2024-08-22 09:02 +0200
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-22 13:11 +0200
                Re: Sync two clocks Yonny Bukowski <skyo@yobnwkyy.pl> - 2024-08-22 22:02 +0000
                Re: Sync two clocks Thomas Heger <ttt_heg@web.de> - 2024-08-23 08:37 +0200
                Re: Sync two clocks Rodobaldo Koustoubos <oob@doko.gr> - 2024-08-23 23:16 +0000
                Re: Sync two clocks Thomas Heger <ttt_heg@web.de> - 2024-08-23 08:32 +0200
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-23 15:49 +0200
                Re: Sync two clocks Richard Hachel <r.hachel@tiscali.fr> - 2024-08-23 21:52 +0000
                Re: Sync two clocks Mikko <mikko.levanto@iki.fi> - 2024-08-23 11:51 +0300
                Re: Sync two clocks Thomas Heger <ttt_heg@web.de> - 2024-08-24 08:50 +0200
                Re: Sync two clocks Mikko <mikko.levanto@iki.fi> - 2024-08-24 11:02 +0300
                Re: Sync two clocks Richard Hachel <r.hachel@tiscali.fr> - 2024-08-24 12:23 +0000
                Re: Sync two clocks Thomas Heger <ttt_heg@web.de> - 2024-08-25 08:55 +0200
                Re: Sync two clocks nospam@de-ster.demon.nl (J. J. Lodder) - 2024-08-25 10:35 +0200
                Re: Sync two clocks Mikko <mikko.levanto@iki.fi> - 2024-08-25 13:06 +0300
                Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-25 12:49 +0200
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-25 09:24 +0200
                Re: Sync two clocks Thomas Heger <ttt_heg@web.de> - 2024-08-26 08:13 +0200
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-26 12:46 +0200
                Re: Sync two clocks Richard Hachel <r.hachel@tiscali.fr> - 2024-08-26 11:10 +0000
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-26 13:15 +0200
                Re: Sync two clocks Thomas Heger <ttt_heg@web.de> - 2024-08-23 07:41 +0200
                Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-23 07:59 +0200
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-23 15:41 +0200
                Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-23 15:57 +0200
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-23 15:59 +0200
                Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-23 16:27 +0200
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-23 16:29 +0200
                Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-23 18:15 +0200
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-23 18:19 +0200
                Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-23 19:06 +0200
                Re: Sync two clocks Thomas Heger <ttt_heg@web.de> - 2024-08-24 08:25 +0200
                Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-24 08:46 +0200
                Re: Sync two clocks Mikko <mikko.levanto@iki.fi> - 2024-08-23 11:55 +0300
                Re: Sync two clocks Richard Hachel <r.hachel@tiscali.fr> - 2024-08-23 11:30 +0000
                Re: Sync two clocks Mikko <mikko.levanto@iki.fi> - 2024-08-23 15:16 +0300
                Re: Sync two clocks "Paul.B.Andersen" <relativity@paulba.no> - 2024-08-24 12:09 +0200
                Re: Sync two clocks Richard Hachel <r.hachel@tiscali.fr> - 2024-08-24 11:47 +0000
                Re: Sync two clocks Python <python@invalid.org> - 2024-08-25 09:44 +0200
                Re: Sync two clocks Thomas Heger <ttt_heg@web.de> - 2024-08-25 09:07 +0200
                Re: Sync two clocks Mikko <mikko.levanto@iki.fi> - 2024-08-25 13:15 +0300
                Re: Sync two clocks Maciej Wozniak <mlwozniak@wp.pl> - 2024-08-25 12:51 +0200
                Re: Sync two clocks Richard Hachel <r.hachel@tiscali.fr> - 2024-08-23 10:58 +0000
                Re: Sync two clocks Mikko <mikko.levanto@iki.fi> - 2024-08-23 15:18 +0300
                Re: Sync two clocks Thomas Heger <ttt_heg@web.de> - 2024-08-24 09:03 +0200
                Re: Sync two clocks Mikko <mikko.levanto@iki.fi> - 2024-08-24 11:04 +0300
                Re: Sync two clocks Mikko <mikko.levanto@iki.fi> - 2024-08-22 11:13 +0300
              Re: Sync two clocks Mikko <mikko.levanto@iki.fi> - 2024-08-22 11:10 +0300
        Re: Sync two clocks Thomas Heger <ttt_heg@web.de> - 2024-08-20 08:43 +0200
          Re: Sync two clocks Python <python@invalid.org> - 2024-08-20 08:45 +0200
          Re: Sync two clocks  Richard Hachel   <r.hachel@jesauspu.fr> - 2024-08-20 09:55 +0000
        Re: Sync two clocks Hanoi Bagdasaroff <faa@fgs.ru> - 2024-08-20 15:33 +0000
          Re: Sync two clocks Python <python@invalid.org> - 2024-08-20 17:58 +0200
            Re: Sync two clocks Guadalupe Hankoev <ogpa@uauvv.ru> - 2024-08-20 16:17 +0000

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