Article View: sci.physics.relativity
Article #6925Re: Time dilation
From: Pentcho Valev
Date: Mon, 23 Mar 2009 16:16
Date: Mon, 23 Mar 2009 16:16
34 lines
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3224 bytes
On Mar 23, 5:30 pm, Tom Roberts <tjroberts...@sbcglobal.net> wrote in sci.physics.relativity: > Let us remove the complexities of gravitation, and discuss a clock A at > rest in an inertial frame, and a clock B on the rim of a rotating > turntable whose center is at rest in that same inertial frame. Put A > next to the rim of the turntable, and one has a "twin scenario" in which > the two clocks repeatedly separate and rejoin as the turntable rotates. > Clock B will display less elapsed proper time between meetings than does > clock A; one has DB=DA*sqrt(1-v^2/c^2) where DB is the time difference > between meetings shown by clock B, DA is the time difference shown by A, > and v is the tangential velocity of clock B relative to the inertial frame. Whoever told you that, Honest Roberts? What makes the RECIPROCAL time dilation originally predicted by Divine Albert's Divine Theory disappear? See this: http://groups.google.com/group/sci.physics.relativity/msg/3284773d4ef45905 > The experiment by Bailey et al does precisely this, for > clocks implemented as the decay of muons, and v ~ 0.9994 c. > The prediction of SR is verified. See my FAQ page for > references. You never discuss the "classical" test using cosmic-ray muons, Honest Roberts? Why? How do you measure the lifetime of muons at rest? This and other frauds of Einsteiniana are exposed here: http://groups.google.com/group/fr.sci.physique/browse_frm/thread/46acebd37bfc06fd? Pentcho Valev pvalev@yahoo.com
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X-Google-Thread: 10f545,726ce3b4bb178ca0 X-Google-Thread: 10b271,b0f559b3737b0035 X-Google-Thread: fa4c1,aecba722343b4cc2,start X-Google-Thread: f74ae,aecba722343b4cc2,start X-Google-Attributes: gid10f545,gid10b271,gidfa4c1,gidf74ae,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII Path: arc1-ca.pugleaf.net!g2news2.google.com!postnews.google.com!g19g2000yql.googlegroups.com!not-for-mail From: Pentcho Valev <pvalev@yahoo.com> Newsgroups: sci.physics.relativity,sci.physics,fr.sci.physique,sci.astro Subject: Re: Time dilation Date: Mon, 23 Mar 2009 09:16:02 -0700 (PDT) Organization: http://groups.google.com Lines: 34 Message-ID: <041f2fb6-a75e-4495-9df9-ba5e4d5a8dd5@g19g2000yql.googlegroups.com> References: <3b4f40f4-e97a-4048-8a10-e1d6b383976f@z6g2000pre.googlegroups.com> <49c6ad9a$0$29984$822641b3@news.adtechcomputers.com> <80a33a3c-aa09-483b-b057-fc4bfc44459b@f41g2000pra.googlegroups.com> <YVNxl.21886$c45.14876@nlpi065.nbdc.sbc.com> NNTP-Posting-Host: 79.100.231.45 Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Trace: posting.google.com 1237824962 12168 127.0.0.1 (23 Mar 2009 16:16:02 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Mon, 23 Mar 2009 16:16:02 +0000 (UTC) Complaints-To: groups-abuse@google.com Injection-Info: g19g2000yql.googlegroups.com; posting-host=79.100.231.45; posting-account=Lz-LbgoAAABPDavKeW-eYeobwLHD_cvQ User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727; .NET CLR 3.0.04506.30),gzip(gfe),gzip(gfe)