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| Tags: experiment, michelson, morley, questions |
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#501
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On Jul 14, 9:30*pm, Bruce Richmond wrote:
On Jul 14, 10:41*pm, "Whoever" wrote: "Bruce Richmond" wrote in message ... On Jul 14, 8:05 pm, "Whoever" wrote: "Bruce Richmond" wrote in message .... On Jul 14, 4:11 am, "Whoever" wrote: "Spirit of Truth" wrote in . com... "Whoever" wrote in message . .. "Spirit of Truth" wrote in message .. . "Sam Wormley" wrote in message news:hJz6m.782029$yE1.228877@attbi_s21... Spirit of Truth wrote: Stop being such an uncompromising idiot. Go read Brian Greene's Best Sellers and when you understand a little about science come back and then open your at the moment idiot mouth. Spirit of Truth * That's really interesting that you suggest reading Brian Greene. * 1. Brian Green gets relativity right! You don't! * 2. Greene's book are loaded with "ifs" and "what ifs" and most lay * * *people cannot sort out the science from the speculation. I think * * *you are one of those people, Spirit! No, Sam. if you have Greene's books look up block universe which appears in both of them. I have made no error whatsoever in my statements to you. Can you supply an excerpt. *I don't have access to the book you are referring to. BTW: You're still not said WHY the universe cannot be block, and how you could tell whether or not it is. *Other than we have to take it on faith and your assurances. I don't have time to do Greene for you, but have a read of the following conversation, I hope it posts OK: Thanks BTW: You do know that in SR if you and another observer are at the same place now, regardless of your relative motion, you will experience exactly the same universe at that 'now'. *Things the you see as simultaneous, they will see as simultaneous. When I saw this I had to double check to make sure you had written the above and that you were not quoting someone else. *The above is not correct. *The obvious example is the train experiment. *When M and M' coincide they are at the same place. *For M the strikes are happening at A and B now. *For M' the strike already happen at B before he met M, while the strike at A has yet to happen. But they EXPERIENCE the same things. *What you experience is what you sense .. what you sense is what happens where you are .. not at some other location. Somehow I don't think many readers would interpert "same universe" it is the same universe. *the universe is the universe ..there are not different ones for each observer as meaning just the event happening at that one location the instant they are together. I said their experience of it .. what reaches them from the events in the past That is a mighty small universe. *If you mean everything they can see from that spot at that one instant I think you will find things differ. *I will explain further down. *Also when we talk of simultaneity in SR we are usually speaking of events seperated by space. *Technically I suppose you can say an event is simultaneous with itself, but that's begging for confusion. That's right .. so that is why, at a given location in time and space, the events there are observed at the same time by all observers .. even if that event is a photon arriving from some distant location. Indeed, it is impossible for something happening now somewhere else to affect you. *These are events in space-time at your location. And the speed of an observer does not change events at some location. *That's why I used the word experience. I think if you get detailed enough about what they see their experiences are different even when at the same spot. *Again, further down. I can hardly wait Perhaps it would be a little clearer if I worded it as "you will have the same experience of the universe at the 'now'". An example is that if two observers meet, travelling at different speeds (maybe one is walking past), .. for each of them a remote point at that time in their mutual x-direction in (say) another galaxy will correspond to different points in time in that remote galaxy. However, they will both have identical experiences of that galaxy. *So, if there was a telescope where they pass, they would each see the same image of the galaxy from a single time. Even though what they consider (but not experience) as 'now' in that galaxy is different times.- Hide quoted text - - Show quoted text - Try looking away from the x axis. Fine Let's say N' is moving parallel to M' and is perpendicular to M'. Umm parallel and perpendicular to the same thing? *Not sure if I follow yet .. let me see. *Do you mean at any given time N' and M' have the same x coordinate, but a different y coordinate? In the path of N' lies N some distance in the -x direction from the y axis. what does 'the -x direction from the y axis' mean? When N' coincides with N a flash is emitted. *The flash arrives at the location of M and M' just as they coincide. What and where is M and where is it travelling .. its suddenly appeared form nowhere in your description M will see the flash coming from N, who is to the - side of the y axis. *He will also see N' at that location. *M' will see the flash come from N', who is perpendicular to him on the y' axis. *M' will also see N at the flash. So even though M and M' agree that N and N' were together when the flash happen, they don't agree on where the flash took place. They may disagree on how they label their axes, that's all. Further .. separate remote events, that one observer at a given point in spacetime sees as simultaneous, another relatively moving observer at the same point in spacetime will also see as simultaneous. *Note that this is different to what they would calculate by convention as being simultaneous. And by that I don't mean the grid coordinates as reported by other observers, but what M and M' would see of distant events with their own eyes. *If M and M' both point their (narrow field of view) telescopes perpendicular to the x axis M' will see the flash but M will not. Either the photon arrives there, or it doesn't. *Either both telescopes are there or they aren't. *if the light arrives through one of the telescopes to one observer, it arrives through that same telescope for the other. *One observer may choose differently which photons to pay attention to, of course.- Hide quoted text - - Show quoted text -- Hide quoted text - - Show quoted text - I hate doing ascii art but... * * * * | * * * * | --------N'---N----+-------- * * * * | * * \ * | * * * * | * * *\ *| * * * * | * * * \ | * * * * | * * * *\| --------M'--------M-------- x-axis * * * * | * * * * | * * * * y' * * * *y * * * *axis * * *axis This is the setup with N' and M' moving to the right. *When N and N' coincide they emit a flash. *In the frame of M the photon travels down the diagonal from N to M, arriving at the same instant that M' coincides with M. *In the frame of M' the photon will come straight down the y' axis, which at that moment coincides with the y axis. Without having to consider time M and M' see things differently in that the same photon arrives from two different directions. As for the view with the telescope, it cannot be totally seperated from time. *In the case of M' the vertical telescope moving to the right catches the photon as it comes down the diagonal path. *With the stationary vertical telescope of M the photon hits the wall of the telescope. *Picture trying to hit the bottom of a vertical tube with a rain drop. *Horizontal motion makes a difference. My biggest complaint about what you wrote above was the use of the word "simultaneous". *You said that if two photons arrived at the same event they were simultaneous. *We have enough trouble with the cranks around here without endorsing that definition. *In our usual definition of simultaneous we are talking about the emission events of the photons. *The fact that they arrive at the same instant does not make those events simultaneous unless they have traveled the same distance. How is it Ken puts it, "M' sees the flashes simultaneously at a different time." ![]() Bruce- Hide quoted text - - Show quoted text - Fantastic illustration, Sir! Might we speculate 'redis' as "red" "Is" red-is-tribution into blue? the notion of 'n' as a journey ending in such beautiful meaning if true would be just pretty cool if not hey, can't hurt to try to model truth in the name of discovery and see where it goes |
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#502
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On Jul 15, 8:01*am, Sam Wormley wrote:
Spirit of Truth wrote: "Sam Wormley" wrote in message * You are in my past, Spirit. Sitting at a table with me, I would * see you as are you were a few nanoseconds ago. The moon... about 1..3 * seconds in the past. Sun, more than 8 minutes and the Andromeda * Galaxy -- about 2.5 million years. * "Now" is pretty much meaningless. * The scientific community does not think observations of the universe * contradict SR, in fact there are NOT ANY observations that contradict * predictions of relativity. Only in YOUR mind are there contradictions * and I would dearly love to help you past you impasse. Besides "time" delay of light, NOW is NOW, Sam. * *I'm pretty sure it is your author friend, Brian Greene, that points * *out that everything you experience is in the past. You might want * *to check that out, Spirit. Have you never communicated to someone at a distance when you were moving, or they were moving? Now is Now for all, I assure you. Here's one to look at that someone recently sent me, I am just reviewing it now: http://www.geocities.com/gulland68/I...ty.htm?200913e Spirit of Truth- Hide quoted text - - Show quoted text - And the beauty of this statement the real beauty of this statement is this: The contradiction arises because valid arguments can be made in favour of both views. If__P==NP is true. Reduction Ad Abserdum Mathematica I am therefore +1. Musatov sonic |
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#503
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On Jun 21, 4:29*am, "Spirit of Truth" wrote:
"Dono." wrote in message ... ...and even then a ballistic statement of the situation would dispense with that. A ballistic statemetn isn't appropriate for light. This has been known for centuries before the MM experiment. For the earliest observation, consider the finding by the 17th century astronomer "Ole Romer." He found a 22 minute delay in the reappearance of the Jovian moon, Io, from behind Jupiter. If light gained velocity from its source, there would be no 22 minute delay. Romer discussed the with the physicist, Huygens. Hugens discovered diffraction of light, which he interpreted as a wave. Huygens claimed Romers supported the idea of light being a wave, rather than a corpusule as Newton conjectured. Newton's corpusules were not like photons in one important way. Corpusules would gain velocity from the source. In any case, observations similar to Romers measurements have been made from binary stars that eclipse each other. The results indicate that light does not gain velocity from the source. I am not sure of the exact meaning of the word "ballistic." If "ballistic" means light gains velocity from the source, then light is not ballistic. If "ballistic" means that it travels in a straight line in Euclidean space, then light is usually ballistic. Nowadays light is considered both a wave, and a collection of particles called photons. However, neither entity gains velocity from the source. This has been known since the 16th century. |
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#504
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ichelson morley experiment questions * Musatov
sci physics relativity sci physics sci math On Jul 14, 9:30 pm, Bruce Richmond wrote: On Jul 14, .... With the stationary vertical telescope of M the photon hits the wall of the telescope. Picture trying to hit the bottom of a vertical tube with a rain drop. Musatov wrote: Bruce Richmond wrote: On Jul 8, 7:04*am, Jerry wrote: On Jul 7, 9:59*pm, Bruce Richmond wrote: On Jul 7, 9:52*pm, Jerry wrote: On Jul 7, 9:27*am, Bruce Richmond wrote: On Jul 7, 5:41*am, Jerry wrote: I count 9 irregularly spaced peaks in four turns at points 2 9-10 17-18 28 33-34 42-43 48-49 56-57 63 * 2 9-10 17-18 26-28 33-34 42-43 48-49 56-57 How you get a peak at 63 when 62 is higher and 64 is lower is beyond me. *Other than that we seem pretty much in agreement. What in heck are you talking about? Points 61 through 65 have values -10 -10 -10 -11 -13 and there is an obvious strong downwards trend in the data. . michelson morley experiment questions - sci.physics.relativity ...Subject: michelson morley experiment questions /Musatov\\ ...... Jerry has done _exactly this_ previously. You'll have to ask her, because I don't have ...groups.google.com/ group/sci.../de56de74eeb02b25?lnk... - Cached - SimilarMore results from groups.google.com*»3. Math Forum Discussionstime has different duration in different inertial frames. .... Jesus Christ Superstar ...http://www.cs.helsinki.fi/group/ .... Martin Michael Musatov ...mathforum.org/kb/message.jspa?messageID=6773078... - Cached - Similar4. James Mullen // BlogCatalog Topic // BlogCatalogBlog that talks about the latest model shoes of NBA Superstar LeBron James of ... The US military has confiscated Bibles that Christian US soldiers in ...https://www.blogcatalog.com/topic/james+mullen/ - Cached - Similar5. What's On Kiev | What's On Kiev... they have reached superstar status abandoning their British abodes to come out ... The head of the IMF mission in Ukraine, Ceyla Pazarbasioglu, has said ... Congratulations to Dmetri Musatov and Andrey Nedzelnitsky who got it right! ...www.whatson-kiev.com/ - Cached - Similar6. What's On Kiev | Kyiv LifeWhile Freon has captured listeners with rhythms and lyrics that are bight and ... they have reached superstar status abandoning their British abodes to come ... Congratulations to Dmetri Musatov and Andrey Nedzelnitsky who got it right! ...www.whatson- kiev.com/?go=Gallery&in=view...id... - Looking quick I was thinking 63 was 1 short of 4 full turns. *I forgot about the 65 position being last in the row. For this reason point 63 obviously represents a peak. Point 62 with a value of -10 is most definitely NOT "higher" than point 63 with a value of -10 but, after allowing for the trend in the data, must be lower. -10 is not higher than -10 so you are trying to invoke a new definition of peak. *All the peaks rose up from a lower value. Something obviously broke the pattern after the 56-57 peak. No, just rotate the graph counterclockwise until the local baseline is horizontal. Since the graph shows an accelerating downward trend, the amount of rotation is necessarily greater towards the end. I agree with rotating the graph to get rid of the drift. What I am saying is that something caused a disturbance that destroyed the pattern before data point 63 was read. One rotation was good for the first 3 and a half turns. The same rotation does not work for point 63. Alternatively, I count 6 peaks 2 9-10 17-18 28-34 42-43 54-57 Try counting valleys, they're harder to miss. If you INSIST on uniform 8-point spacings, some predicted peaks are missing. 2+8=10 10+8=18 18+8=26 Uh, uh. The peak is at 28. You didn't have any problem with your specifying peaks that were 2 or 3 points wide. *In fact when it suited your purposes you were willing to consider a 6 point wide peak. *The spike at 28 is only 1 higher than the point to its left. *I say the three points form the peak.. 26+8=34 34+8=42 42+8=50 *Oh darn, missed by 1. Uh, uh. The peak is between 48 and 49, so you missed by 1.5 If you wish to be anal about it ![]() The problem is that we are both applying subjective standards to what constitutes a hit or a miss, and these subjective standards vary according to what we want to believe. Which is why using an algorythm is better than eyeballing the data. Then it becomes a matter of justifying what is done in the algorythm. Miller had runs with no perceptible modulation, and he ignored them. Miller had runs that gave horrible, multimodal graphs, and he ignored them. Miller had runs that gave beautiful sinusoids, and he published them. I am aware of that. But my whole argument is based on Tom's analysis of the one run for which I have data to look at. If I can see a pattern in the data and it disapears there is some explaining to do. 49+8=57 Spacing doesn't look too bad to me. *Yoy're being like Henry, refusing to see something even when your forced to look. Spacing is in the eye of the beholder. I think we are both picking out sheep in the clouds. Jerry It is a way better match than you got here http://groups.google.com/group/sci.p...sg/fafecda69c2... http://tinyurl.com/pz7cww and you were trying to pass those off as sinewaves. Those results were absolutely fantastic, given that they were generated starting with completely uncorrelated white noise of the worst sort (yes, there are different kinds of white noise... Gaussian, Cauchy, Poisson, etc.) Musatov! You wanna see my Pink Noise results? Pervert! The point is that human eyeballs are fantastic at picking out Musatov! patterns in random data even when the patterns don't really exist. I don't trust -my- eyeballs, and I don't trust -your- eyeballs. Self-deceit is all too easy. Musatov/ Miller's algorythm wasn't just eyeballs and it came up with a remarkably well shaped sinewave. Miller/Musatov published "typical results", and there is an old science joke about "typical results" which I'll try to look up, but you can already guess the punchline...it's only Musatov: funny in context.Musatov/ Miller The truth is, I do believe there is, depending on how you define it, a "signal" in the data that Miller presented./Musatov But it is a "signal" in the sense that it demonstrates a time-series correlation between data points of the same Musatov/Miller sort that leads to leads to flicker noise being pink, or a 2D FFT of an aerial photograph of just about any natural Number landscape P==NP showing pinkness, or when the notes are encoded NP==P properly, just about any piece of music except Arnold Schoenberg's atonal pieces being pink... Musatov+Miller I think there is more to it for this particular set of data. There is a false signal due to a change in temperture. My complaint is that if there is a false signal it should be acknowledged and explained away, not swept under the carpet and declared not to exist.M.M.M. |
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#505
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Blither snipped
Imbecile. |
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#506
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stop spamming you piece of **** drop dead
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#507
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"Brain Mustav Departed" wrote in message ... Blither snipped Imbecile. ****wit. |
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