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LOGIC IN THE MICHELSON-MORLEY EXPERIMENT



 
 
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  #1  
Old April 26th 15, 09:54 AM posted to sci.astro
Pentcho Valev
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Default LOGIC IN THE MICHELSON-MORLEY EXPERIMENT

http://books.google.com/books?id=JokgnS1JtmMC
Relativity and Its Roots, Banesh Hoffmann, p.92: "There are various remarks to be made about this second principle. For instance, if it is so obvious, how could it turn out to be part of a revolution - especially when the first principle is also a natural one? 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. If it was so obvious, though, why did he need to state it as a principle? Because, having taken from the idea of light waves in the ether the one aspect that he needed, he declared early in his paper, to quote his own words, that "the introduction of a 'luminiferous ether' will prove to be superfluous."

The following arguments are both valid:

Argument 1

Premise 1: The null result of the Michelson-Morley experiment is a fact.

Premise 2: The principle of relativity is correct.

Premise 3: There is no length contraction (unlimitedly long objects cannot be trapped inside unlimitedly short containers).

Conclusion: The speed of light (relative to the observer) depends on the speed of the light source, as predicted by Newton's emission theory of light.

Argument 2

Premise 1: The null result of the Michelson-Morley experiment is a fact.

Premise 2: The principle of relativity is correct.

Premise 3: There is length contraction (unlimitedly long objects can be trapped inside unlimitedly short containers).

Conclusion: The speed of light (relative to the observer) does not depend on the speed of the light source, as predicted by the ether theory and postulated in Einstein's special relativity.

Here is how Einsteinians trap unlimitedly long objects inside unlimitedly short containers:

http://www.einsteins-theory-of-relat...arage_irf1.png

http://www.youtube.com/watch?v=uQHPAeiiQ3w
"How fast does a 7 m long buick need to go to fit in a 2 m deep closet?"

http://math.ucr.edu/home/baez/physic...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. (...) 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."

Pentcho Valev
  #2  
Old April 27th 15, 11:01 AM posted to sci.astro
Pentcho Valev
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Default LOGIC IN THE MICHELSON-MORLEY EXPERIMENT

In 1887 (prior to FitzGerald and Lorentz advancing the ad hoc length contraction hypothesis), the Michelson-Morley experiment unequivocally confirmed the variable speed of light predicted by Newton's emission theory of light and refuted the constant (independent of the speed of the light source) speed of light predicted by the immobile ether theory and later adopted by Einstein as his special relativity's second postulate:

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."

As John Norton suggests, today's Einsteinians ("later writers") are "almost universally" lying about the Michelson-Morley experiment - they teach that the experiment has confirmed the constancy of the speed of light. How about Einstein? Was he honest, as Stachel and Norton believe? Of course he wasn't - Einstein was the author of the hoax. In 1921 he was shamelessly teaching that "Michelson showed that relative to the moving co-ordinate system K1, the light traveled with the same velocity as relative to K":

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."

Pentcho Valev
  #3  
Old April 28th 15, 07:50 AM posted to sci.astro
[email protected]
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Default LOGIC IN THE MICHELSON-MORLEY EXPERIMENT

...along many years i had your problema ...i resolved and i found the peace reflecting around the Allan exp (1985)..you can also fallow the conversation ''W Allan'' in sci.relativity, if enough clear..
 




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