Article View: sci.physics.relativity
Article #630Re: EINSTEINIANA: REVOLUTION AROUND THE CORNER
From: Pentcho Valev
Date: Fri, 09 Apr 2010 05:14
Date: Fri, 09 Apr 2010 05:14
149 lines
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9077 bytes
http://www.prospect-magazine.co.uk/article_details.php?id=5538 Paul Davies: "Was Einstein wrong? Einstein's famous equation E=mc2 is the only scientific formula known to just about everyone. The "c" here stands for the speed of light. It is one of the most fundamental of the basic constants of physics. Or is it? In recent years a few maverick scientists have claimed that the speed of light might not be constant at all. Shock, horror! Does this mean the next Great Revolution in Science is just around the corner?" The speed of any particle does depend on the speed of the observer: as the observer starts moving towards the source of the particle with speed v, the initial speed of the particle, V, becomes V'=V+v. The speed of any wave does depend on the speed of the observer: as the observer starts moving towards the source of the wave with speed v, the initial speed of the wave, V, becomes V'=V+v. The speed of light does depend on the speed of the observer: as the observer starts moving towards the light source with speed v, the initial speed of light, c, becomes c'=c+v. Einsteinians desperately camouflaging the fact that the speed of light depends on the speed of the observer: http://sampit.geol.sc.edu/Doppler.html "Moving observer: A man is standing on the beach, watching the tide. The waves are washing into the shore and over his feet with a constant frequency and wavelength. However, if he begins walking out into the ocean, the waves will begin hitting him more frequently, leading him to perceive that the wavelength of the waves has decreased. Again, this phenomenon is due to the fact that the source and the observer are not the in the same frame of reference. Although the wavelength appears to have decreased to the man, the wavelength would appear constant to a jellyfish floating along with the tide." http://www.pitt.edu/~jdnorton/teaching/HPS_0410/chapters/big_bang/index.html John Norton: "Here's a light wave and an observer. If the observer were to hurry towards the source of the light, the observer would now pass wavecrests more frequently than the resting observer. That would mean that moving observer would find the frequency of the light to have increased (AND CORRESPONDINGLY FOR THE WAVELENGTH - THE DISTANCE BETWEEN CRESTS - TO HAVE DECREASED)." The individual who starts moving against the waves and believes that the wavelength decreases but the speed of the wave relative to him remains constant is Einsteiniana's True Believer - he is destined to live in Einsteiniana's schizophrenic world forever. The same holds true for the individual who believes that an 80m long pole can safely be trapped inside a 40m long barn, in accordance with Einstein's 1905 false light postulate: http://math.ucr.edu/home/baez/physics/Relativity/SR/barn_pole.html "These are the props. You own a barn, 40m long, with automatic doors at either end, that can be opened and closed simultaneously by a switch. You also have a pole, 80m long, which of course won't fit in the barn. Now someone takes the pole and tries to run (at nearly the speed of light) through the barn with the pole horizontal. Special Relativity (SR) says that a moving object is contracted in the direction of motion: this is called the Lorentz Contraction. So, if the pole is set in motion lengthwise, then it will contract in the reference frame of a stationary observer.....So, as the pole passes through the barn, there is an instant when it is completely within the barn. At that instant, you close both doors simultaneously, with your switch. Of course, you open them again pretty quickly, but at least momentarily you had the contracted pole shut up in your barn. The runner emerges from the far door unscathed.....If the doors are kept shut the rod will obviously smash into the barn door at one end. If the door withstands this the leading end of the rod will come to rest in the frame of reference of the stationary observer. There can be no such thing as a rigid rod in relativity so the trailing end will not stop immediately and the rod will be compressed beyond the amount it was Lorentz contracted. If it does not explode under the strain and it is sufficiently elastic it will come to rest and start to spring back to its natural shape but since it is too big for the barn the other end is now going to crash into the back door and the rod will be trapped in a compressed state inside the barn." Einsteiniana's schizophrenic world: silly walks, sale of beautiful dead science and poetic hymns: http://www.youtube.com/watch?v=b558kjihQQg&feature=PlayList&p=27DFC0155A909EEF Silly Walks Applicant: "Well sir, I have a silly walk and I'd like to obtain a Government grant to help me develop it....I think that with Government backing I could make it very silly." Silly Walks Director: "Mr Pudey, the very real problem is one of money. I'm afraid that the Ministry of Silly Walks is no longer getting the kind of support it needs. You see there's Defence, Social Security, Health, Housing, Education, Silly Walks ... they're all supposed to get the same. But last year, the Government spent less on the Ministry of Silly Walks than it did on National Defence! Now we get 348,000,000 a year, which is supposed to be spent on all our available products." http://www.youtube.com/watch?v=4vuW6tQ0218 Owner: Oh yes, the, uh, the Norwegian Blue...What's,uh...What's wrong with it? Mr. Praline: I'll tell you what's wrong with it, my lad. 'E's dead, that's what's wrong with it! Owner: No, no, 'e's uh,...he's resting. Mr. Praline: Look, matey, I know a dead parrot when I see one, and I'm looking at one right now. Owner: No no he's not dead, he's, he's restin'! Remarkable bird, the Norwegian Blue, idn'it, ay? Beautiful plumage! http://slidingscalemusic.com/articles/Physics%20Today/vol58no7p56.pdf When Isaac Newton wrote The laws that we all quote, It's now extremely apparent that he Neglected to consider -- Relativity. What focused our attention On the fourth dimension? (We'd been doing so well with just three.) 'Twas Mister Einstein's brainchild -- Relativity. And who would think And who'd forecast That bodies shrink When they go fast? It makes old Isaac's theory Look weary. http://www.haverford.edu/physics/songs/divine.htm No-one's as dee-vine as Albert Einstein Not Maxwell, Curie, or Bohr! He explained the photo-electric effect, And launched quantum physics with his intellect! His fame went glo-bell, he won the Nobel -- He should have been given four! No-one's as dee-vine as Albert Einstein, Professor with brains galore! No-one could outshine Professor Einstein -- Egad, could that guy derive! He gave us special relativity, That's always made him a hero to me! Brownian motion, my true devotion, He mastered back in aught-five! No-one's as dee-vine as Albert Einstein, Professor in overdrive! http://www.youtube.com/watch?v=5PkLLXhONvQ We all believe in relativity, relativity, relativity. Yes we all believe in relativity, 8.033, relativity. Einstein's postulates imply That planes are shorter when they fly. Their clocks are slowed by time dilation And look warped from aberration. We all believe in relativity, relativity, relativity. Yes we all believe in relativity, 8.033, relativity. Pentcho Valev pvalev@yahoo.com
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X-Google-Thread: 10f545,4c11ab33aacc61ab X-Google-NewGroupId: yes X-Google-Thread: 10b271,4c11ab33aacc61ab X-Google-NewGroupId: yes X-Google-Thread: fa4c1,4c11ab33aacc61ab X-Google-NewGroupId: yes X-Google-Thread: 111645,4c11ab33aacc61ab X-Google-NewGroupId: yes X-Google-Attributes: gid41be78289e,gid54ac8f410d,gid2479375fed,gid237b8ad48,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII-7-bit Path: arc1-ca.pugleaf.net!g2news1.google.com!postnews.google.com!g10g2000yqh.googlegroups.com!not-for-mail From: Pentcho Valev <pvalev@yahoo.com> Newsgroups: sci.physics.relativity,sci.physics,fr.sci.physique,fr.sci.astrophysique Subject: Re: EINSTEINIANA: REVOLUTION AROUND THE CORNER Date: Thu, 8 Apr 2010 22:14:28 -0700 (PDT) Organization: http://groups.google.com Lines: 149 Message-ID: <16ae2143-93bc-40eb-82b8-cf26f3550892@g10g2000yqh.googlegroups.com> References: <7440dd6c-0d3e-43e8-a49d-ded5ea3589d8@k33g2000yqc.googlegroups.com> <4bbd64b6$0$8797$c3e8da3@news.astraweb.com> <e1a3e15e-911e-4088-87b8-3dce7d6d99ac@x20g2000yqb.googlegroups.com> <4bbd7a3a$0$8795$c3e8da3@news.astraweb.com> NNTP-Posting-Host: 89.215.201.41 Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 X-Trace: posting.google.com 1270790068 839 127.0.0.1 (9 Apr 2010 05:14:28 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Fri, 9 Apr 2010 05:14:28 +0000 (UTC) Complaints-To: groups-abuse@google.com Injection-Info: g10g2000yqh.googlegroups.com; posting-host=89.215.201.41; posting-account=Lz-LbgoAAABPDavKeW-eYeobwLHD_cvQ User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; AskTB5.5),gzip(gfe)