Re: Sync two clocks

Liste des GroupesRevenir à physics 
Sujet : Re: Sync two clocks
De : python (at) *nospam* invalid.org (Python)
Groupes : sci.physics.relativity
Date : 16. Aug 2024, 12:47:25
Autres entêtes
Organisation : CCCP
Message-ID : <v9nant$1d2us$1@dont-email.me>
References : 1
User-Agent : Mozilla Thunderbird
Le 15/08/2024 à 21:38, M.D. Richard "Hachel" Lengrand a écrit :
 The notion of universal anisochrony means that each watch will lag behind the other with an anisochrony Et=x/c, a reciprocal phenomenon that will affect all the watches in the universe.
 
How naive is it possible to be?
 
You don't sync two clocks to each other, you sync one clock
to another clock.
 You still don't understand.
You completely messed up your quotes above. Anyway...
You're probably a bit intellectually challenged to understand a
procedure that is fairly simple, just as you were in 2007 when you
miserably demonstrated it back then:
https://groups.google.com/g/fr.sci.physique/c/KgqI9gqTkR8/m/oMc9X0XjCWMJ
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.
Given that your stubbornness in not wanting to understand what you don't
get at the first reading is even stronger than your stupidity (which is
saying something!), I doubt you'll even try to comprehend. However, here
are a few intermediate exercises to help you understand what most people
grasp on the first try:
1. Using the hypothesis (confirmed by experiment) that:
(2AB)/(t'_A-t_A) = c (*) and the convention t_B - t_A = t'_A - t_B (**),
determine how to adjust clock A if the observed values do not satisfy
equation (**).
2. Retrieve the method proposed by Poincaré and prove that it is
equivalent to the one proposed by Einstein.
3. In his 1905 paper, Einstein states that the property of two clocks
being synchronized by the procedure he describes is symmetric,
reflexive, and transitive. Prove it.
You have one hour (normal person), 4 years (Lengrand).

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