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Groups > sci.physics.relativity > #627419
| From | Thomas Heger <ttt_heg@web.de> |
|---|---|
| Newsgroups | sci.physics.relativity |
| Subject | Re: Ehrenfest paradox |
| Date | 2024-01-18 07:52 +0100 |
| Message-ID | <l0rvu0FaslmU1@mid.individual.net> (permalink) |
| References | (13 earlier) <uo1tih$krg5$1@dont-email.me> <l0k3ueFi4h1U1@mid.individual.net> <uo45bl$12mia$1@dont-email.me> <l0mtoiF3vrbU1@mid.individual.net> <uoabk5$2edan$2@dont-email.me> |
Am 18.01.2024 um 06:06 schrieb Volney: > On 1/16/2024 3:44 AM, Thomas Heger wrote: >> Am 15.01.2024 um 21:42 schrieb Volney: >>> On 1/15/2024 2:12 AM, Thomas Heger wrote: >>>> Am 15.01.2024 um 01:17 schrieb Python: >>>> ... >>>>>>> >>>>>>> A major error of Einstein and SRT is the use of watches per se. >>>>>>> >>>>>>> The problem is, that light has finite velocity, even if light is >>>>>>> very >>>>>>> fast. >>>>>>> >>>>>>> But this finite velocity of light would make remote watches look >>>>>>> seemingly too late (by the time the signals of light take to travel >>>>>>> from the watch to the observer). >>>>>>> >>>>>>> Now it would be a VERY (!!!) stupid idea to compensate this >>>>>>> difference and adjust one of the clocks, that there is seemingly no >>>>>>> deleay. >>>>>>> >>>>>>> Instead the delay had to be measured and added to the time seen at >>>>>>> the remote clock. >>>>>>> >>>>>> That's exactly how Einstein's clock synchronization method works. It >>>>>> takes into account the time it takes for a signal to get from the >>>>>> local clock to the remote clock and the time it takes for a signal to >>>>>> get from the remote clock to the local clock. >>>>>> >>>>> >>>>> This has been shown to Thomas several times, his misunderstanding of >>>>> paragraph I.1 of Einstein paper is abysmal. He's sticking on the >>>>> idiotic claim that if delay is not mentioned then it means that delay >>>>> is ignored... Ironically enough Hachel's claim is that delay should be >>>>> ignored... Cranks are insufferable... >>>> >>>> >>>> This is wrong, because Einstein didn't mention the delay with a single >>>> word anywhere in 'On the electrodynamics of moving bodies'!!! >>> >>> In the formula TA' = TA + 2AB/c, what do you think the AB/c term means? >>> Where does the 2 come from? >> >> I know, of course, what that equation means. >> >> A is a point in space and B is a point in space. The signal starts >> from A in direction of B, gets reflected there and reaches A again. >> >> 2AB/c is incorrect, because a scalar-product of a position vector A >> and a position vector B is not a distance. > > Why did you write such a goofball statement like that? Einstein never > used the scalar products, those are distances. What do you mean are distances? 'A' is actually a character from the ASCII-character set and was used by Einstein in this context as name of a point. This point is not a distance (otherwise it would not be named 'point'). Possibly you mean 'Euclidean coordinates'. But such coordinates are not distances neither, but actually vectors with three components. Eventually you had spherical coordinates in mind and mean the distance of that point towards the origin of the coordinate system. Well, that's not really bad, but would still require two additional angles, which were missing in your interpretation. ... TH
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Re: Ehrenfest paradox Thomas Heger <ttt_heg@web.de> - 2024-01-06 08:47 +0100
Re: Ehrenfest paradox Richard Hachel <pourquoi-pas@tiscali.fr> - 2024-01-08 20:07 +0000
Re: Ehrenfest paradox Thomas Heger <ttt_heg@web.de> - 2024-01-09 07:20 +0100
Re: Ehrenfest paradox Richard Hachel <pourquoi-pas@tiscali.fr> - 2024-01-09 12:28 +0000
Re: Ehrenfest paradox Thomas Heger <ttt_heg@web.de> - 2024-01-10 09:53 +0100
Re: Ehrenfest paradox Richard Hachel <pourquoi-pas@tiscali.fr> - 2024-01-10 14:05 +0000
Re: Ehrenfest paradox Thomas Heger <ttt_heg@web.de> - 2024-01-14 07:23 +0100
Re: Ehrenfest paradox Richard Hachel <pourquoi-pas@tiscali.fr> - 2024-01-14 16:26 +0000
Re: Ehrenfest paradox Gus Bähr Schultheiß <igsu@ybonrurg.dd> - 2024-01-14 19:49 +0000
Re: Ehrenfest paradox Volney <volney@invalid.invalid> - 2024-01-14 18:50 -0500
Re: Ehrenfest paradox Richard Hachel <pourquoi-pas@tiscali.fr> - 2024-01-15 00:14 +0000
Re: Ehrenfest paradox Python <python@invalid.org> - 2024-01-15 01:17 +0100
Re: Ehrenfest paradox Richard Hachel <pourquoi-pas@tiscali.fr> - 2024-01-15 00:51 +0000
Re: Ehrenfest paradox Thomas Heger <ttt_heg@web.de> - 2024-01-15 08:12 +0100
Re: Ehrenfest paradox Richard Hachel <pourquoi-pas@tiscali.fr> - 2024-01-15 13:37 +0000
Re: Ehrenfest paradox Thomas Heger <ttt_heg@web.de> - 2024-01-16 09:37 +0100
Re: Ehrenfest paradox Ross Finlayson <ross.a.finlayson@gmail.com> - 2024-01-16 20:37 -0800
Re: Ehrenfest paradox Ross Finlayson <ross.a.finlayson@gmail.com> - 2024-01-17 18:46 -0800
Re: Ehrenfest paradox Volney <volney@invalid.invalid> - 2024-01-15 15:42 -0500
Re: Ehrenfest paradox Thomas Heger <ttt_heg@web.de> - 2024-01-16 09:44 +0100
Re: Ehrenfest paradox Python <python@invalid.org> - 2024-01-16 11:59 +0100
Re: Ehrenfest paradox Maciej Wozniak <maluwozniak@gmail.com> - 2024-01-16 03:31 -0800
Re: Ehrenfest paradox Thomas Heger <ttt_heg@web.de> - 2024-01-17 07:58 +0100
Re: Ehrenfest paradox Reid Chu Foong <cdiu@ceehueru.cn> - 2024-01-17 11:47 +0000
Re: Ehrenfest paradox Richard Hachel <pourquoi-pas@tiscali.fr> - 2024-01-17 19:02 +0000
Re: Ehrenfest paradox Maciej Wozniak <maluwozniak@gmail.com> - 2024-01-17 12:38 -0800
Re: Ehrenfest paradox Thomas Heger <ttt_heg@web.de> - 2024-01-18 07:45 +0100
Re: Ehrenfest paradox Richard Hachel <pourquoi-pas@tiscali.fr> - 2024-01-18 14:32 +0000
Re: Ehrenfest paradox Ross Finlayson <ross.a.finlayson@gmail.com> - 2024-01-18 09:15 -0800
Re: Ehrenfest paradox Volney <volney@invalid.invalid> - 2024-01-19 11:39 -0500
Re: Ehrenfest paradox Barbaro Bertrand Jacqueline <bndd@abrnarat.fr> - 2024-01-19 17:52 +0000
Re: Ehrenfest paradox Richard Hachel <pourquoi-pas@tiscali.fr> - 2024-01-19 18:56 +0000
Re: Ehrenfest paradox Physfitfreak <Physfitfreak@gmail.com> - 2024-01-19 14:45 -0600
Re: Ehrenfest paradox Raydel Walentowicz Dubanowski <naar@lrcllolo.pl> - 2024-01-20 12:34 +0000
Re: Ehrenfest paradox Physfitfreak <Physfitfreak@gmail.com> - 2024-01-20 22:02 -0600
Re: Ehrenfest paradox Trejo Metrofanis Demarchis <omef@osjrirea.gr> - 2024-01-21 10:16 +0000
Re: Ehrenfest paradox Physfitfreak <Physfitfreak@gmail.com> - 2024-01-19 14:42 -0600
Re: Ehrenfest paradox Leighton Accorso Passerini <oong@aacrncog.it> - 2024-01-19 22:56 +0000
Re: Ehrenfest paradox Thomas Heger <ttt_heg@web.de> - 2024-01-20 10:39 +0100
Re: Ehrenfest paradox Volney <volney@invalid.invalid> - 2024-01-21 00:31 -0500
Re: Ehrenfest paradox Thomas Heger <ttt_heg@web.de> - 2024-01-21 08:00 +0100
Re: Ehrenfest paradox Volney <volney@invalid.invalid> - 2024-01-21 14:05 -0500
Re: Ehrenfest paradox Volney <volney@invalid.invalid> - 2024-01-21 13:58 -0500
Re: Ehrenfest paradox Thomas Heger <ttt_heg@web.de> - 2024-01-22 07:28 +0100
Re: Ehrenfest paradox Volney <volney@invalid.invalid> - 2024-01-22 12:28 -0500
Re: Ehrenfest paradox Athel Cornish-Bowden <me@yahoo.com> - 2024-01-22 19:31 +0100
Re: Ehrenfest paradox Richard Hachel <pourquoi-pas@tiscali.fr> - 2024-01-22 20:51 +0000
Re: Einstein's Relativity contains a HUGE Loophole. Its Implications Can't Be Ignored. PNA <pnalsing@gmail.com> - 2024-01-23 02:58 +0000
Re: Ehrenfest paradox Volney <volney@invalid.invalid> - 2024-01-23 11:58 -0500
Re: Ehrenfest paradox Maciej Wozniak <maluwozniak@gmail.com> - 2024-01-23 09:07 -0800
Re: Ehrenfest paradox Athel Cornish-Bowden <me@yahoo.com> - 2024-01-23 19:11 +0100
Re: Ehrenfest paradox Richard Hachel <pourquoi-pas@tiscali.fr> - 2024-01-23 23:25 +0000
Re: Ehrenfest paradox Richard Hachel <pourquoi-pas@tiscali.fr> - 2024-01-23 22:11 +0000
Re: Ehrenfest paradox Volney <volney@invalid.invalid> - 2024-01-24 00:55 -0500
Re: Ehrenfest paradox Laurence Clark Crossen <l.c.crossen@hotmail.com> - 2024-01-22 14:08 -0800
Re: Ehrenfest paradox Thomas Heger <ttt_heg@web.de> - 2024-01-23 09:47 +0100
Re: Ehrenfest paradox Athel Cornish-Bowden <me@yahoo.com> - 2024-01-23 11:21 +0100
Re: Ehrenfest paradox Athel Cornish-Bowden <me@yahoo.com> - 2024-01-23 11:23 +0100
Re: Ehrenfest paradox Maciej Wozniak <maluwozniak@gmail.com> - 2024-01-23 05:33 -0800
Re: Ehrenfest paradox Laurence Clark Crossen <l.c.crossen@hotmail.com> - 2024-01-23 19:26 -0800
Re: Ehrenfest paradox Volney <volney@invalid.invalid> - 2024-01-18 00:06 -0500
Re: Ehrenfest paradox Thomas Heger <ttt_heg@web.de> - 2024-01-18 07:52 +0100
Re: Ehrenfest paradox Volney <volney@invalid.invalid> - 2024-01-19 11:37 -0500
Re: Ehrenfest paradox Thomas Heger <ttt_heg@web.de> - 2024-01-21 08:02 +0100
Re: Ehrenfest paradox Volney <volney@invalid.invalid> - 2024-01-21 13:51 -0500
Re: Ehrenfest paradox Thomas Heger <ttt_heg@web.de> - 2024-01-22 07:34 +0100
Re: Ehrenfest paradox Volney <volney@invalid.invalid> - 2024-01-22 12:40 -0500
Re: Ehrenfest paradox Thomas Heger <ttt_heg@web.de> - 2024-01-23 09:53 +0100
Re: Ehrenfest paradox Volney <volney@invalid.invalid> - 2024-01-23 11:51 -0500
Re: Ehrenfest paradox Archie Rusnak Dunajski <circ@rkuuarka.pl> - 2024-01-19 16:01 +0000
Re: Ehrenfest paradox Ross Finlayson <ross.a.finlayson@gmail.com> - 2024-01-19 12:31 -0800
Re: Ehrenfest paradox Levon Havroshin Babenkov <ahoo@enioheno.ru> - 2024-01-16 13:25 +0000
Re: Ehrenfest paradox nospam@de-ster.demon.nl (J. J. Lodder) - 2024-01-09 15:07 +0100
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