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Subject: =?UTF-8?Q?Re=3A_Onde_=C3=A9lectronique=2E?=
From: Richard Verret <rverret97@gmail.com>
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Le 01/01/2024 =C3=A0 12:17, Richard Hachel  a =C3=A9crit :
>  Cela vaut pour ton laboratoire.=20
>=20
>  Posons ici un =C3=A9metteur de photon, et l=C3=A0, =C3=A0 3 m=C3=A8tres =
un r=C3=A9cepteur de photon.=20
>=20
>  On va alors placer une montre en A et une montre en B.
>=20
>  Parfaitement synchronis=C3=A9e au m=C3=AAme endroit, on place A =C3=A0 l=
a source, et B au r=C3=A9cepteur.
>=20
>  A note le d=C3=A9part du photon, et note t_A=3D 00 nanosecondes.=20
>=20
>  La montre B note l'arriv=C3=A9e du photon sur le r=C3=A9cepteur et note =
t_B=3D 10 nanosecondes.=20
t_B =3D t_A + =CE=94t mais inversement t_A =3D t_B + =CE=94t
d=E2=80=99o=C3=B9 t_B =3D t_B + 2=CE=94t, d=E2=80=99o=C3=B9... tu trouveras=
 toi-m=C3=AAme, c=E2=80=99est du niveau coll=C3=A8ge.