Re: ? ? ?

Le 27/04/2024 à 18:09, Richard "Hachel" Lengrand a écrit :

Le 27/04/2024 à 14:22, Python a écrit :
 

When presented the equation t'_A - t_B = t_B - t_A your reaction was that
this equation meant that both clocks tick at the same rate. Which is utterly ridiculous.

 You lie.

Let's check then:
https://groups.google.com/g/fr.sci.physique/c/KgqI9gqTkR8/m/bbXPy-OQFw8J
Richard Hachel wrote:

YBM wrote:

Let a ray of light start at the ``A time'' $t_{\rm A}$from A towards B, let it at the ``B time'' $t_{\rm B}$ be reflected at B in the direction of A, and arr
ive again at A at the ``A time'' $t'_{\rm A}$.

>
In accordance with definition the two clocks synchronize if
t_B-t_A=t'_A-t_B.

 ?????
 Attends, je rêve, là...
 Cela veut dire qu'Einstein trouve que les montres sont synchronisées si elles battent à la même vitesse???
 C'est ça que tu veux dire???
 Parce que l'équation dite ici dessus, c'est ça.

Translation of what *you* wrote about "t_B-t_A=t'_A-t_B." :
    " Am I dreaming here? Einstein said that clocks are synchronized if
      they tick at the same rate??? Is it what you mean?
      *Because the equation above means that.* "
I'm definitely not lying.