Re: "Time" vs "physical time"

Liste des GroupesRevenir à p relativity 
Sujet : Re: "Time" vs "physical time"
De : r.hachel (at) *nospam* jesauspu.fr (Richard Hachel)
Groupes : sci.physics.relativity
Date : 10. Aug 2024, 22:05:04
Autres entêtes
Organisation : Nemoweb
Message-ID : <mNacAS-npWdWRghJ9nweTeA9hdM@jntp>
References : 1 2 3 4 5
User-Agent : Nemo/0.999a
Le 10/08/2024 à 21:48, "Paul.B.Andersen" a écrit :
 
L= 13.2.10^5m
c=3.10^8m/s
(1/c)=3.333ns/m
There exists, between Paris and Oslo (the notion of universal present time being finally understood as ridiculous and abstract in any inertial frame of reference) a reciprocal delay of information, of real present of universe, of ΔTo=4.44ms during a synchronization that nevertheless appears perfectly established.
 Is this an incredible convoluted attempt to say that the transit time
for light to go through the tunnel from Oslo to Paris or vice versa
is  ≈ 4.44 ms ?
 What is ridiculous about this simple fact?
  Paul
Yes and no.
If a professor of Newtonian physics asks Richard Hachel the question: "How long will it take for light to cross the tunnel and go from Paris to Oslo, or from Oslo to Paris?". He will be answered 4.44ms.
If a professor of quantum physics asks the same question, Dr. Hachel (because he is crazy) will answer: "Both 8.88ms and 0 ms."
And all three answers will be correct.
R.H.
Date Sujet#  Auteur
6 Aug 24 * "Time" vs "physical time"43Maciej Wozniak
6 Aug 24 +* Re: "Time" vs "physical time"30Richard Hachel
6 Aug 24 i+* Re: "Time" vs "physical time"2Python
6 Aug 24 ii`- Re: "Time" vs "physical time"1Maciej Wozniak
8 Aug 24 i+* Re: "Time" vs "physical time"2Thomas Heger
9 Aug 24 ii`- Re: "Time" vs "physical time"1Thomas Heger
8 Aug 24 i`* Re: "Time" vs "physical time"25Paul.B.Andersen
8 Aug 24 i +* Re: "Time" vs "physical time"18Richard Hachel
8 Aug 24 i i+* Re: "Time" vs "physical time"10J. J. Lodder
8 Aug 24 i ii`* Re: "Time" vs "physical time"9Richard Hachel
8 Aug 24 i ii `* Re: "Time" vs "physical time"8J. J. Lodder
8 Aug 24 i ii  +* Re: "Time" vs "physical time"6Richard Hachel
8 Aug 24 i ii  i`* Re: "Time" vs "physical time"5J. J. Lodder
9 Aug 24 i ii  i `* Re: "Time" vs "physical time"4Richard Hachel
9 Aug 24 i ii  i  `* Re: "Time" vs "physical time"3Baldomero Catalano
9 Aug 24 i ii  i   `* Re: "Time" vs "physical time"2Athel Cornish-Bowden
9 Aug 24 i ii  i    `- Re: "Time" vs "physical time"1Francisco Basurto
9 Aug 24 i ii  `- Re: "Time" vs "physical time"1Athel Cornish-Bowden
10 Aug 24 i i`* Re: "Time" vs "physical time"7Paul.B.Andersen
10 Aug 24 i i +- Re: "Time" vs "physical time"1Richard Hachel
10 Aug 24 i i `* Re: "Time" vs "physical time"5Richard Hachel
11 Aug 24 i i  `* Re: "Time" vs "physical time"4Paul.B.Andersen
11 Aug 24 i i   +- Re: "Time" vs "physical time"1Athel Cornish-Bowden
11 Aug 24 i i   `* Re: "Time" vs "physical time"2Richard Hachel
12 Aug 24 i i    `- Re: "Time" vs "physical time"1Paul.B.Andersen
8 Aug 24 i +* Re: "Time" vs "physical time"2Maciej Wozniak
8 Aug 24 i i`- Re: "Time" vs "physical time"1Richard Hachel
8 Aug 24 i `* Re: "Time" vs "physical time"4Roscoe Baklykov
9 Aug 24 i  `* Re: "Time" vs "physical time"3Athel Cornish-Bowden
9 Aug 24 i   `* Re: "Time" vs "physical time"2Python
9 Aug 24 i    `- Re: "Time" vs "physical time"1Satrnino Robustelli
6 Aug 24 `* Re: "Time" vs "physical time"12Python
6 Aug 24  `* Re: "Time" vs "physical time"11Maciej Wozniak
6 Aug 24   `* Re: "Time" vs "physical time"10Python
6 Aug 24    `* Re: "Time" vs "physical time"9Maciej Wozniak
6 Aug 24     +- Re: "Time" vs "physical time"1Python
6 Aug 24     `* Re: "Time" vs "physical time"7Python
6 Aug 24      `* Re: "Time" vs "physical time"6gharnagel
6 Aug 24       `* Re: "Time" vs "physical time"5Maciej Wozniak
6 Aug 24        +- Re: "Time" vs "physical time"1Richard Hachel
6 Aug 24        `* Re: "Time" vs "physical time"3gharnagel
6 Aug 24         +- Re: "Time" vs "physical time"1Maciej Wozniak
8 Aug 24         `- Re: "Time" vs "physical time"1Tchajegov Bakusov

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