X-Received: by 2002:ad4:4e82:0:b0:63f:c0b9:e08a with SMTP id dy2-20020ad44e82000000b0063fc0b9e08amr85615qvb.4.1695329396043; Thu, 21 Sep 2023 13:49:56 -0700 (PDT) X-Received: by 2002:a05:6870:1a88:b0:1d5:8e96:7d85 with SMTP id ef8-20020a0568701a8800b001d58e967d85mr2537732oab.1.1695329395738; Thu, 21 Sep 2023 13:49:55 -0700 (PDT) Path: ...!news-out.google.com!nntp.google.com!postnews.google.com!google-groups.googlegroups.com!not-for-mail Newsgroups: fr.sci.physique Date: Thu, 21 Sep 2023 13:49:55 -0700 (PDT) In-Reply-To: <2b9144f5-afae-46e4-aaa3-19c6e648997an@googlegroups.com> Injection-Info: google-groups.googlegroups.com; posting-host=2001:861:8bb7:5500:854e:13d3:5f04:592d; posting-account=PKzfqAoAAAC4-vQRW_wt6WFB3xnoeWfi NNTP-Posting-Host: 2001:861:8bb7:5500:854e:13d3:5f04:592d References: <2b9144f5-afae-46e4-aaa3-19c6e648997an@googlegroups.com> User-Agent: G2/1.0 MIME-Version: 1.0 Message-ID: <7169279a-f422-48f9-96b8-5b4e907601fan@googlegroups.com> Subject: =?UTF-8?Q?Re=3A_Comment_synchroniser_correctement_un_r=C3=A9f=C3=A9renti?= =?UTF-8?Q?el=3F?= From: Richard Verret Injection-Date: Thu, 21 Sep 2023 20:49:56 +0000 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable Bytes: 1945 Lines: 9 Le 21/09/2023 =C3=A0 22:25, Richard Hachel a =C3=A9crit : > Et bien chacun des deux voit le temps de l'autre tourner moins vite.=20 Traduisons en langage math=C3=A9matique, il faut d=E2=80=99abord choisir un= e p=C3=A9riode de temps T, prenons celle d=E2=80=99une onde monochromatique= , on a: To,a > Tr,b et To,b > Tr,a; To,a =C3=A9tant la p=C3=A9riode de l=E2=80=99on= de =C3=A9mise en B et per=C3=A7ue par A, Tr,r celle =C3=A9mise en A, idem p= our B. Cela n=E2=80=99emp=C3=AAche en rien que la p=C3=A9riode de l=E2=80=99onde e= n A et B soit la m=C3=AAme: Tr,a =3D Tr,b.