Sujet : Re: Proper local time
De : r.hachel (at) *nospam* tiscali.fr (Richard Hachel)
Groupes : sci.physics.relativityDate : 16. Apr 2024, 10:34:09
Autres entêtes
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Le 16/04/2024 à 11:12, Python a écrit :
Le 16/04/2024 à 10:51, Richard Hachel a écrit :
Le 16/04/2024 à 09:05, Maciej Wozniak a écrit :
Apart of the Shit's worshippers nobody cares
about that absurd. And even some of you, like
Lodder - don't.
Common sense was warning your idiot guru.
The notion of "local proper time" looks a bit like a tautology.
Saying: "the local proper time of this phenomenon is 15 microseconds" is like saying this swallow is a swallow.
There is a proper time, and an improper time. But there is no local proper time and delocalized proper time.
What happens is just a different notion of time by change of observer in relativity.
This phenomenon, which lasts 15 microseconds, will have a different duration if it is measured by a different observer. But proper time itself is invariant, and is only local in any case.
The correct relativistic equation is :
t'=t.sqrt(1+cosµ.v/c)/sqrt(1-v²/c²)
And not t'=t.
And not t'=t/sqrt(1-v²/c²)
All these equation are wrong.
ah merde...
R.H.