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http://bartleby.net/173/14.html
Albert Einstein: "Experience has led to the conviction that, on the one hand, the principle of relativity holds true, and that on the other hand the velocity of transmission of light in vacuo has to be considered equal to a constant c. By uniting these two postulates we obtained the law of transformation for the rectangular co-ordinates x, y, z and the time t of the events which constitute the processes of nature. In this connection we did not obtain the Galilei transformation, but, differing from classical mechanics, the Lorentz transformation." http://bartleby.net/173/16.html Albert Einstein: "In one of the most notable of these attempts Michelson devised a method which appears as though it must be decisive. Imagine two mirrors so arranged on a rigid body that the reflecting surfaces face each other. A ray of light requires a perfectly definite time T to pass from one mirror to the other and back again, if the whole system be at rest with respect to the æther. It is found by calculation, however, that a slightly different time T' is required for this process, if the body, together with the mirrors, be moving relatively to the æther. (...) ...the experiment gave a negative result - a fact very perplexing to physicists. Lorentz and FitzGerald rescued the theory from this difficulty by assuming that the motion of the body relative to the æther produces a contraction of the body in the direction of motion, the amount of contraction being just sufficient to compensate for the difference in time mentioned above." An imaginary creature called "Honest Albert" would have written: Honest Albert: "Experience has led to the conviction that, on the one hand, the principle of relativity holds true, and that on the other hand the velocity of transmission of light in vacuo has to be considered equal to c+v, where v is the speed of the emitter relative to the observer. By uniting these two postulates we obtain the law of transformation for the rectangular co-ordinates x, y, z and the time t of the events which constitute the processes of nature. In this connection we obtain the Galilei transformation, but, differing from classical mechanics, we established the Lorentz transformation." Honest Albert: "In one of the most notable of these attempts Michelson devised a method which appears as though it must be decisive. Imagine two mirrors so arranged on a rigid body that the reflecting surfaces face each other. A ray of light requires a perfectly definite time T to pass from one mirror to the other and back again, if the whole system be at rest with respect to the æther. It is found by calculation based on Newton's emission theory of light that the same time T'=T is required for this process, if the body, together with the mirrors, be moving relatively to the æther. (...) ...the experiment gave a negative result (T'=T) - a fact very perplexing to physicists because they had forgotten or did not wish to remember Newton's emission theory of light. Lorentz and FitzGerald rescued the false theory from this difficulty by assuming that the motion of the body relative to the æther produces a contraction of the body in the direction of motion, the amount of contraction being just sufficient to compensate for the difference in time predicted by the false theory." Honest Albert's ideas universally rejected in Einsteiniana's schizophrenic world: http://www.people.fas.harvard.edu/~djmorin/book.html Introduction to Classical Mechanics With Problems and Solutions David Morin Cambridge University Press Chapter 11: "The speed of light has the same value in any inertial frame. (...) This is a rather bizarre statement. It doesn't hold for everyday objects. (...) The truth of the speed-of-light postulate cannot be demonstrated from first principles. No statement with any physical content in physics (that is, one that isn't purely mathematical, such as, "two apples plus two apples gives four apples") can be proven. In the end, we must rely on experiment. And indeed, all the consequences of the speed-of-light postulate have been verified countless times during the past century. As discussed in the previous section, the most well-known of the early experiments on the speed of light was the one performed by Michelson and Morley." http://www.amazon.com/Faster-Than-Sp.../dp/0738205257 Joao Magueijo: "I am by profession a theoretical physicist. By every definition I am a fully credentialed scholar-graduate work and Ph.D. at Cambridge, followed by a very prestigious research fellowship at St. John's College, Cambridge (Paul Dirac and Abdus Salam formerly held this fellowship), then a Royal Society research fellow. Now I'm a lecturer (the equivalent of a tenured professor in the United States) at Imperial College. (...) A missile fired from a plane moves faster than one fired from the ground because the plane's speed adds to the missile's speed. If I throw something forward on a moving train, its speed with respect to the platform is the speed of that object plus that of the train. You might think that the same should happen to light: Light flashed from a train should travel faster. However, what the Michelson-Morley experiments showed was that this was not the case: Light always moves stubbornly at the same speed. This means that if I take a light ray and ask several observers moving with respect to each other to measure the speed of this light ray, they will all agree on the same apparent speed! Einstein's 1905 special theory of relativity was in part a response to this astonishing result. What Einstein realized was that if c did not change, then something else had to give. That something was the idea of universal and unchanging space and time. This is deeply, maddeningly counterintuitive. In our everyday lives, space and time are perceived as rigid and universal. Instead, Einstein conceived of space and time-space-time-as a thing that could flex and change, expanding and shrinking according to the relative motions of the observer and the thing observed. The only aspect of the universe that didn't change was the speed of light. And ever since, the constancy of the speed of light has been woven into the very fabric of physics, into the way physics equations are written, even into the notation used. Nowadays, to "vary" the speed of light is not even a swear word: It is simply not present in the vocabulary of physics. Hundreds of experiments have verified this basic tenet, and the theory of relativity has become central to our understanding of how the universe works." http://205.188.238.109/time/time100/...of_rela6a.html Stephen Hawking: "So if you were traveling in the same direction as the light, you would expect that its speed would appear to be lower, and if you were traveling in the opposite direction to the light, that its speed would appear to be higher. Yet a series of experiments failed to find any evidence for differences in speed due to motion through the ether. The most careful and accurate of these experiments was carried out by Albert Michelson and Edward Morley at the Case Institute in Cleveland, Ohio, in 1887......It was as if light always traveled at the same speed relative to you, no matter how you were moving." Pentcho Valev wrote: Einstein's 1921 fundamental dishonesty (nowadays universally accepted as an absolute truth): The Michelson-Morley experiment shows that the speed of light is independent of the speed of the light source (that is, the Michelson-Morley experiment confirms Einstein's 1905 constant- speed-of-light postulate): http://query.nytimes.com/gst/abstrac...66838A 639EDE The New York Times, April 19, 1921 "The special relativity arose from the question of whether light had an invariable velocity in free space, he [Einstein] said. The velocity of light could only be measured relative to a body or a co-ordinate system. He sketched a co-ordinate system K to which light had a velocity C. Whether the system was in motion or not was the fundamental principle. This has been developed through the researches of Maxwell and Lorentz, the principle of the constancy of the velocity of light having been based on many of their experiments. But did it hold for only one system? he asked. He gave the example of a street and a vehicle moving on that street. If the velocity of light was C for the street was it also C for the vehicle? If a second co-ordinate system K was introduced, moving with the velocity V, did light have the velocity of C here? When the light traveled the system moved with it, so it would appear that light moved slower and the principle apparently did not hold. Many famous experiments had been made on this point. Michelson showed that relative to the moving co-ordinate system K1, the light traveled with the same velocity as relative to K, which is contrary to the above observation. How could this be reconciled? Professor Einstein asked." Clever Einsteinians, driven by doublethink, counteract Einstein's 1921 fundamental dishonesty: Before the introduction of the ad hoc length- contraction hypothesis by Fitzgerald and Lorentz, the Michelson-Morley experiment UNEQUIVOCALLY showed that the speed of light does depend on the speed of the light source as predicted by Newton's emission theory of light (that is, the Michelson-Morley experiment refutes Einstein's 1905 constant-speed-of-light postulate): http://www.amazon.com/Relativity-Its.../dp/0486406768 "Relativity and Its Roots" By Banesh Hoffmann "Moreover, if light consists of particles, as Einstein had suggested in his paper submitted just thirteen weeks before this one, the second principle seems absurd: A stone thrown from a speeding train can do far more damage than one thrown from a train at rest; the speed of the particle is not independent of the motion of the object emitting it. And if we take light to consist of particles and assume that these particles obey Newton's laws, they will conform to Newtonian relativity and thus automatically account for the null result of the Michelson-Morley experiment without recourse to contracting lengths, local time, or Lorentz transformations. Yet, as we have seen, Einstein resisted the temptation to account for the null result in terms of particles of light and simple, familiar Newtonian ideas, and introduced as his second postulate something that was more or less obvious when thought of in terms of waves in an ether." http://www.amazon.fr/Introduction-re...dp/B000YZAES4/ Introduction à la relativité James Hammond Smith (Auteur), Jean-Marc Lévy-Leblond (Auteur), Philippe Brenier (Auteur), Guy Plaut (Auteur) "Si la lumière était un flot de particules mécaniques obéissant aux lois de la mécanique, il n'y aurait aucune difficulté à comprendre les résultats de l'expérience de Michelson-Morley.... Supposons, par exemple, qu'une fusée se déplace avec une vitesse (1/2)c par rapport à un observateur et qu'un rayon de lumière parte de son nez. Si la vitesse de la lumière signifiait vitesse des "particules" de la lumière par rapport à leur source, alors ces "particules" de lumière se déplaceraient à la vitesse c/2+c=(3/2)c par rapport à l'observateur. Mais ce comportement ne ressemble pas du tout à celui d'une onde, car les ondes se propagent à une certaine vitesse par rapport au milieu dans lequel elles se développent et non pas à une certaine vitesse par rapport à leur source..... Il nous faut insister sur le fait suivant: QUAND EINSTEIN PROPOSA QUE LA VITESSE DE LA LUMIERE SOIT INDEPENDANTE DE CELLE DE LA SOURCE, IL N'EN EXISTAIT AUCUNE PREUVE EXPERIMENTALE." http://www.pitt.edu/~jdnorton/papers/companion.doc John Norton: "These efforts were long misled by an exaggeration of the importance of one experiment, the Michelson-Morley experiment, even though Einstein later had trouble recalling if he even knew of the experiment prior to his 1905 paper. This one experiment, in isolation, has little force. Its null result happened to be fully compatible with Newton's own emission theory of light. Located in the context of late 19th century electrodynamics when ether-based, wave theories of light predominated, however, it presented a serious problem that exercised the greatest theoretician of the day." http://philsci-archive.pitt.edu/1743/2/Norton.pdf John Norton: "In addition to his work as editor of the Einstein papers in finding source material, Stachel assembled the many small clues that reveal Einstein's serious consideration of an emission theory of light; and he gave us the crucial insight that 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. Even today, this point needs emphasis. The Michelson-Morley experiment is fully compatible with an emission theory of light that contradicts the light postulate." http://www.liferesearchuniversal.com...html#seventeen George Orwell: "Doublethink means the power of holding two contradictory beliefs in one's mind simultaneously, and accepting both of them. The Party intellectual knows in which direction his memories must be altered; he therefore knows that he is playing tricks with reality; but by the exercise of doublethink he also satisfies himself that reality is not violated. The process has to be conscious, or it would not be carried out with sufficient precision, but it also has to be unconscious, or it would bring with it a feeling of falsity and hence of guilt. Doublethink lies at the very heart of Ingsoc, since the essential act of the Party is to use conscious deception while retaining the firmness of purpose that goes with complete honesty. To tell deliberate lies while genuinely believing in them, to forget any fact that has become inconvenient, and then, when it becomes necessary again, to draw it back from oblivion for just so long as it is needed, to deny the existence of objective reality and all the while to take account of the reality which one denies - all this is indispensably necessary. Even in using the word doublethink it is necessary to exercise doublethink. For by using the word one admits that one is tampering with reality; by a fresh act of doublethink one erases this knowledge ; and so on indefinitely, with the lie always one leap ahead of the truth. (...) It need hardly be said that the subtlest practitioners of doublethink are those who invented doublethink and know that it is a vast system of mental cheating. In our society, those who have the best knowledge of what is happening are also those who are furthest from seeing the world as it is. In general, the greater the understanding, the greater the delusion ; the more intelligent, the less sane." Pentcho Valev |
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Einstein's fundamental dishonesty is nowadays a powerful mythology:
http://www.bucknell.edu/x68166.xml "In the early 20th century, a young physicist came on the scene and called into question a long-accepted scientific theory. Albert Einstein discovered that his 17th-century predecessor, Isaac Newton, while developing the theory of gravity, had failed to explain how it works. "Einstein saw this as a great challenge that needed to be addressed," Brian Greene, one of the world's leading theoretical physicists, told an audience at Bucknell University Tuesday night. "He gave the world a new theory of gravity - the general theory of relativity." Newton failed to explain how gravity works and yet: Did the Pound- Rebka experiment confirm Newton's emission theory of light or did it confirm Divine Albert's Divine Theory? Generally Einsteiniana's priests teach that the experiment gloriously confirmed Divine Albert's Divine Theory but some teach (just in case) that it confirmed BOTH theories: http://groups.google.com/group/sci.p...abc7dbb30db6c2 John Norton: "THE MICHELSON-MORLEY EXPERIMENT IS FULLY COMPATIBLE WITH AN EMISSION THEORY OF LIGHT THAT CONTRADICTS THE LIGHT POSTULATE." Tom Roberts: "Sure. The fact that this one experiment is compatible with other theories does not refute relativity in any way. The full experimental record refutes most if not all emission theories, but not relativity." Pentcho Valev: "THE POUND-REBKA EXPERIMENT IS FULLY COMPATIBLE WITH AN EMISSION THEORY OF LIGHT THAT CONTRADICTS THE LIGHT POSTULATE." Tom Roberts: "Sure. But this experiment, too, does not refute relativity. The full experimental record refutes most if not all emission theories, but not relativity." Pentcho Valev wrote: http://bartleby.net/173/22.html Albert Einstein: "In the second place our result shows that, according to the general theory of relativity, the law of the constancy of the velocity of light in vacuo, which constitutes one of the two fundamental assumptions in the special theory of relativity and to which we have already frequently referred, cannot claim any unlimited validity. A curvature of rays of light can only take place when the velocity of propagation of light varies with position. Now we might think that as a consequence of this, the special theory of relativity and with it the whole theory of relativity would be laid in the dust. But in reality this is not the case. We can only conclude that the special theory of relativity cannot claim an unlimited domain of validity; its result hold only so long as we are able to disregard the influences of gravitational fields on the phenomena (e.g. of light)." Einstein's "logic" in the above text: In a gravitational field, the speed of light "varies with position", that is, with the gravitational potential. Therefore, if the gravitational potential does not vary with position (if the field is zero), then the speed of light is constant. This means that Einstein's 1905 constant-speed-of-light postulate is true. Initially, this "logic" makes believers sing "Divine Einstein" and "Yes we all believe in relativity, relativity, relativity": 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. In the end the ecstasy gets uncontrollable - believers tumble to the floor, start tearing their clothes and go into convulsions. A VALID argument based on Einstein's equivalence principle (Einstein was well aware of this VALID argument): If the speed of light varies with the gravitational potential, then, in the absence of a gravitational field, the speed of light varies with the speed of the light source. This means that Einstein's 1905 constant-speed-of-light postulate is false. The following application of Einstein's equivalence principle might prove instructive: A light source on top of a tower of height h emits light with frequency f and speed c (relative to the source). The light reaches an observer on the ground with frequency f' and speed c' (relative to the observer). Equivalently, a light source at the front end of an accelerating rocket of length h and accelaration g emits light with frequency f and speed c (relative to the source). The light reaches an observer at the back end with frequency f' and speed c' (relative to the observer). Is c' equal to c or is c' different from c? That is, is Einstein's 1905 constant-speed-of-light postulate correct or not? No priest in Einsteiniana would directly answer this fatal question - the crimestop is absolute in this case: http://www.liferesearchuniversal.com...html#seventeen George Orwell: "Crimestop means the faculty of stopping short, as though by instinct, at the threshold of any dangerous thought. It includes the power of not grasping analogies, of failing to perceive logical errors, of misunderstanding the simplest arguments if they are inimical to Ingsoc, and of being bored or repelled by any train of thought which is capable of leading in a heretical direction. Crimestop, in short, means protective stupidity." Still Einsteiniana's priests find it safe to use, in calculations, the correct answer to the fatal question: The correct answer: c'c as predicted by Newton's emission theory of light. Consider equation (13.2) on p. 3 in David Morin's text: http://student.fizika.org/~jsisko/Kn...Morin/CH13.PDF f' = f(1+v/c) = f(1+gh/c^2) (13.2) where v is the relative speed of the light source (at the moment of emission) and the observer (at the moment of reception) in the rocket scenario. By combining this equation with: (frequency) = (speed of light)/(wavelength) we obtain THE FUNDAMENTAL EQUATIONS OF NEWTON'S EMISSION THEORY OF LIGHT: c' = c+v = c(1+gh/c^2) which CONTRADICT EINSTEIN'S 1905 FALSE CONSTANT-SPEED-OF-LIGHT POSTULATE. Einstein explicitly used the equation c'=c(1+gh/c^2) in the period 1907-1915, then replaced it with c'=c(1+2gh/c^2), which means that in any version of Einstein's general relativity we have c'c. David Morin's text referred to above reappears as Chapter 14 in: http://www.people.fas.harvard.edu/~djmorin/book.html Introduction to Classical Mechanics With Problems and Solutions David Morin, Cambridge University Press Pentcho Valev |
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Combination of fundamental dishonesty and fundamental idiocy:
Einstein's 1905 constant-speed-of-light postulate is a consequence of the principle of relativity: http://bartleby.net/173/7.html Albert Einstein: "THERE is hardly a simpler law in physics than that according to which light is propagated in empty space. Every child at school knows, or believes he knows, that this propagation takes place in straight lines with a velocity c = 300,000 km./sec. (...) If a ray of light be sent along the embankment, we see from the above that the tip of the ray will be transmitted with the velocity c relative to the embankment. Now let us suppose that our railway carriage is again travelling along the railway lines with the velocity v, and that its direction is the same as that of the ray of light, but its velocity of course much less. Let us inquire about the velocity of propagation of the ray of light relative to the carriage. It is obvious that we can here apply the consideration of the previous section, since the ray of light plays the part of the man walking along relatively to the carriage. The velocity W of the man relative to the embankment is here replaced by the velocity of light relative to the embankment. w is the required velocity of light with respect to the carriage, and we have w = c - v. The velocity of propagation of a ray of light relative to the carriage thus comes out smaller than c. But this result comes into conflict with the principle of relativity set forth in Section V. For, like every other general law of nature, the law of the transmission of light in vacuo must, according to the principle of relativity, be the same for the railway carriage as reference-body as when the rails are the body of reference. But, from our above consideration, this would appear to be impossible. If every ray of light is propagated relative to the embankment with the velocity c, then for this reason it would appear that another law of propagation of light must necessarily hold with respect to the carriage - a result contradictory to the principle of relativity." http://webs.morningside.edu/slaven/p...lativity3.html "The important thing to realize, then, is that the speed of light follows directly from Maxwell's equations which describe all of electricity and magnetism. And now we go back to Einstein. Einstein's first postulate is that the physical laws of nature are the same in all inertial reference frames. His second postulate is simply a consequence of applying this principle to the laws of electricity and magnetism. That is, if Maxwell's equations are taken as laws of nature, then they (and all their consequences) must hold in all inertial frames. One of the results of this is Einstein's second postulate: The speed of light is the same in every inertial frame of reference. Einstein's first postulate seems perfectly reasonable. And his second postulate follows very reasonably from his first. How strange that the consequences will seem so unreasonable." How strange that this combination of dishonesty and idiocy has been worshipped as a Divine Theory for more than a century. Pentcho Valev |
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Pentcho Valev a écrit :
How strange that this combination of dishonesty and idiocy has been worshipped as a Divine Theory for more than a century. How strange that your combination of dishonesty and idiocy is spamming scientific groups with nonsense and stupids rants for more than a decade? |
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Thread | Thread Starter | Forum | Replies | Last Post |
EINSTEINIANA: FUNDAMENTAL CAMOUFLAGE | Pentcho Valev | Astronomy Misc | 7 | October 27th 10 12:10 PM |
FUNDAMENTAL DOUBLETHINK IN EINSTEINIANA | Pentcho Valev | Astronomy Misc | 14 | September 9th 10 10:54 AM |
EINSTEINIANA: THE FUNDAMENTAL NIGHTMARE | Pentcho Valev | Astronomy Misc | 13 | July 25th 10 11:31 PM |
EINSTEINIANA: INCREDIBLE DISHONESTY | Pentcho Valev | Astronomy Misc | 34 | March 3rd 10 07:43 AM |