Article View: sci.physics.relativity
Article #6149Re: NO SIGN OF ETHER DRIFT: WHY?
From: Pentcho Valev
Date: Tue, 13 Nov 2007 13:39
Date: Tue, 13 Nov 2007 13:39
39 lines
3231 bytes
3231 bytes
On 13 Nov, 15:15, "N:dlzc D:aol T:com \(dlzc\)" <dl...@cox.net> wrote: > Dear Pentcho Valev: > > "Pentcho Valev" <pva...@yahoo.com> wrote: > > >http://ias.umn.edu/pdf/TimeandRelativity-Pooley.pdf > > p. 11: "Problem for Lorentz's theory: no sign of ether > > drift (= motion of ether with respect to earth). Many > > failed attempts to detect ether drift, one of the most > > famous ones by Americans Albert A. Michelson > > (1852-1931) and Edward W. Morley (1838-1923). > > Explanation: compensating effect: length of > > interferometer arm changes as it rotates: parallel to > > ether drift it is shorter than perpendicular to the ether > > drift. Contraction (deformation) hypothesis: an > > object moving with a velocity v through the ether > > contracts by a factor (1-v^2 c^2)^(1/2) in the > > direction of motion." > > > Another explanation that essentially could have > > been advanced by FitzGerald, Lorentz etc. if they > > had been less prejudiced in favour of the ether theory: > > >http://philsci-archive.pitt.edu/archive/00001743/02/Norton.pdf > > John Norton: "Einstein regarded the Michelson-Morley > > experiment as evidence for the principle of relativity, > > whereas later writers almost universally use it as > > support for the light postulate of special relativity...... > >THE MICHELSON-MORLEY EXPERIMENT IS FULLY > > COMPATIBLE WITH AN EMISSION THEORY OF > > LIGHT THAT CONTRADICTS THE LIGHT POSTULATE." > > You forgot: > - the aether was dragged by the Earth, and so consequently the > motion of light was conformed to the motion of the Earth. Zombie know, zombie say, zombie kill heretic, zombie become professor. Pentcho Valev
Technical Details
Message-ID:
<1194961193.992672.222080@d55g2000hsg.googlegroups.com>Path:
arc1-ca.pugleaf.net!g2news1.google.com!postnews.google.com!d55g2000hsg.googlegroups.com!not-for-mailReferences:
<1194938024.903129.206100@k79g2000hse.googlegroups.com> <5rh_i.5662$4k.2057@newsfe11.phx>Show Full Headers
Complete Article Headers
X-Google-Thread: 10f545,e1ebd9321ee85e88 X-Google-Thread: f74ae,e1ebd9321ee85e88 X-Google-Thread: fa4c1,e1ebd9321ee85e88 X-Google-Thread: 1139f8,e1ebd9321ee85e88 X-Google-Thread: 10b271,e1ebd9321ee85e88 X-Google-Attributes: gid10f545,gidf74ae,gidfa4c1,gid1139f8,gid10b271,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Path: arc1-ca.pugleaf.net!g2news1.google.com!postnews.google.com!d55g2000hsg.googlegroups.com!not-for-mail From: Pentcho Valev <pvalev@yahoo.com> Newsgroups: sci.physics.relativity,sci.astro,fr.sci.physique,fr.sci.maths,sci.physics Subject: Re: NO SIGN OF ETHER DRIFT: WHY? Date: Tue, 13 Nov 2007 05:39:53 -0800 Organization: http://groups.google.com Lines: 40 Message-ID: <1194961193.992672.222080@d55g2000hsg.googlegroups.com> References: <1194938024.903129.206100@k79g2000hse.googlegroups.com> <5rh_i.5662$4k.2057@newsfe11.phx> NNTP-Posting-Host: 85.91.141.160 Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" X-Trace: posting.google.com 1194961194 26438 127.0.0.1 (13 Nov 2007 13:39:54 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Tue, 13 Nov 2007 13:39:54 +0000 (UTC) In-Reply-To: <5rh_i.5662$4k.2057@newsfe11.phx> 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) Complaints-To: groups-abuse@google.com Injection-Info: d55g2000hsg.googlegroups.com; posting-host=85.91.141.160; posting-account=ps2QrAMAAAA6_jCuRt2JEIpn5Otqf_w0