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#71
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TWIN PARADOX IN EINSTEIN 1905 PAPER
Alen says...
All the contradictory predictions of the paradox are all correct together, AS LONG AS THE RELATIVE VELOCITIES EXIST. There *are* no contradictory predictions made by Special Relativity. If, however, A and B decelerate, or A and P decelerate, or B and P decelerate and come to a stop, relatively, all time dilations disappear, and all clocks show the same time, as they did before the experiment commenced. You wrote: "Have I ever said simply that SR is wrong, period? No, never." But SR predicts just the opposite of what you say. SR predicts that if one clock accelerates, turns around and returns it will show less elapsed time than a clock that remains at rest in its initial reference frame. What you are saying is contradictory. If SR is correct, then your claim that "all clocks show the same time, as they did before the experiment commenced" is *wrong*. If your claim is right, then SR is wrong. In other words, time dilation is only a view of a moving clock due to the relative velocity, in which A sees B's clock as it was in the past, and B sees A's clock as it was in the past, etc., thus producing the contradictory appearance. That's completely contradictory to what SR says. You are confusing time dilation with the Doppler effect. This is not an argument. It is merely a statement of the result of the way I believe light works in the context of SR. If you are correct about that (which you're not---actual experiments have verified the reality of time dilation) then SR is wrong. The solution supports every aspect of the POR, from every frame's point of view, No, it does not. You think that because you haven't actually done the mathematics. The POR is *inconsistent* with the constancy of the speed of light unless you have time dilation. If you want to disagree that time dilations disappear, then go ahead. I don't claim that the above solution is an orthodox solution. It doesn't matter whether it's orthodox or not, it's contradictory. The principle of relativity together with the assumption that light has speed c in all directions regardless of the motion of the source leads to the reality of time dilation. Your combination (POR plus constancy of lightspeed plus no time dilation) is *inconsistent*. Note: When I say time dilation is "real", I'm specifically talking about the effect in which a clock that goes from point A to point B along an accelerated path shows less elapsed time than a clock that travels inertially. -- Daryl McCullough Ithaca, NY |
#72
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TWIN PARADOX IN EINSTEIN 1905 PAPER
On Oct 7, 7:14 am, Alen wrote:
On Oct 7, 10:20 pm, "Dirk Van de moortel" dirkvandemoor...@ThankS-NO- SperM.hotmail.com wrote: "Alen" wrote in glegroups.com... On Oct 7, 12:57 am, "Dirk Van de moortel" dirkvandemoor...@ThankS-NO- SperM.hotmail.com wrote: "Daryl McCullough" wrote in ... Alen says... On Oct 5, 11:45 pm, (Daryl McCullough) wrote: [...] It hasn't plagued physics. It's plagued crackpots. Yes, many people have a lot of trouble with Special Relativity, but it's almost always the case that they are people who have trouble with mathematical reasoning in general. hm... I have a little amendment here... From my experience with crackpots (here and elsewhere), those people who have trouble with mathematical reasoning make up only (more or less) half of the crackpot population. There is that other half (apparently many engineers among them), who have no significant trouble with mathematical reasoning as such, but who spectacularly fail when it comes to physical reasoning and properly using the mathematical formalism in physics.They simply just don't understand the physical meanings of the variables, and by extension, of the equations in the math, which, after all, for SR is just trivial lower high school algebra. Carefully explaining those meanings to these people (which is the first thing one should do to help them out of their misery), invariably results in either suddenly shutting down, or in flat refusal to listen to the explanations, and rambling on: "That all looks highly suspicious to me" Sometimes I get the impression that they actually *like* the situation they find themselves in. Very strange - but still mildly amusing :-) Dirk Vdm ROFL! Forgot to mention this slightly less amusing aspect... Some of these people even laugh you in the face when you are trying to help them. Dirk Vdm I don't laugh at people. I merely thought your description was amusing, that's all. I don't know whether or not you are describing yourself as a helpful person, but your remark prompts me to ask you if someone who goes to the trouble of creating a large website to display what he calls the 'fumbles' of his fellow beings, presumably to provide an ongoing record for their permanent humiliation, is likely to appear to them to be a kindly, helpful person? Alen but you are WAY past help, even past medical help :-) |
#73
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TWIN PARADOX IN EINSTEIN 1905 PAPER
"Alen" wrote in message ups.com... On Oct 7, 10:20 pm, "Dirk Van de moortel" dirkvandemoor...@ThankS-NO- SperM.hotmail.com wrote: "Alen" wrote in glegroups.com... On Oct 7, 12:57 am, "Dirk Van de moortel" dirkvandemoor...@ThankS-NO- SperM.hotmail.com wrote: "Daryl McCullough" wrote in ... Alen says... On Oct 5, 11:45 pm, (Daryl McCullough) wrote: [...] It hasn't plagued physics. It's plagued crackpots. Yes, many people have a lot of trouble with Special Relativity, but it's almost always the case that they are people who have trouble with mathematical reasoning in general. hm... I have a little amendment here... From my experience with crackpots (here and elsewhere), those people who have trouble with mathematical reasoning make up only (more or less) half of the crackpot population. There is that other half (apparently many engineers among them), who have no significant trouble with mathematical reasoning as such, but who spectacularly fail when it comes to physical reasoning and properly using the mathematical formalism in physics.They simply just don't understand the physical meanings of the variables, and by extension, of the equations in the math, which, after all, for SR is just trivial lower high school algebra. Carefully explaining those meanings to these people (which is the first thing one should do to help them out of their misery), invariably results in either suddenly shutting down, or in flat refusal to listen to the explanations, and rambling on: "That all looks highly suspicious to me" Sometimes I get the impression that they actually *like* the situation they find themselves in. Very strange - but still mildly amusing :-) Dirk Vdm ROFL! Forgot to mention this slightly less amusing aspect... Some of these people even laugh you in the face when you are trying to help them. Dirk Vdm I don't laugh at people. I merely thought your description was amusing, that's all. My mistake. I was describing you and people like you, so you were effectively rolling on the floor over yourself. That makes it again slightly more amusing. Thanks for that. I don't know whether or not you are describing yourself as a helpful person, but your remark prompts me to ask you if someone who goes to the trouble of creating a large website to display what he calls the 'fumbles' of his fellow beings, presumably to provide an ongoing record for their permanent humiliation, is likely to appear to them to be a kindly, helpful person? I do my best to only take on board those who turn their pigheaded refusal to be kindly helped into a fine art... "WAY past help", as Dono expressed it. Dirk Vdm |
#74
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TWIN PARADOX IN EINSTEIN 1905 PAPER
"Daryl McCullough" wrote in message ... Alen says... All the contradictory predictions of the paradox are all correct together, AS LONG AS THE RELATIVE VELOCITIES EXIST. There *are* no contradictory predictions made by Special Relativity. If, however, A and B decelerate, or A and P decelerate, or B and P decelerate and come to a stop, relatively, all time dilations disappear, and all clocks show the same time, as they did before the experiment commenced. You wrote: "Have I ever said simply that SR is wrong, period? No, never." But SR predicts just the opposite of what you say. SR predicts that if one clock accelerates, turns around and returns it will show less elapsed time than a clock that remains at rest in its initial reference frame. What you are saying is contradictory. If SR is correct, then your claim that "all clocks show the same time, as they did before the experiment commenced" is *wrong*. If your claim is right, then SR is wrong. In other words, time dilation is only a view of a moving clock due to the relative velocity, in which A sees B's clock as it was in the past, and B sees A's clock as it was in the past, etc., thus producing the contradictory appearance. That's completely contradictory to what SR says. You are confusing time dilation with the Doppler effect. This is not an argument. It is merely a statement of the result of the way I believe light works in the context of SR. If you are correct about that (which you're not---actual experiments have verified the reality of time dilation) then SR is wrong. The solution supports every aspect of the POR, from every frame's point of view, No, it does not. You think that because you haven't actually done the mathematics. The POR is *inconsistent* with the constancy of the speed of light unless you have time dilation. If you want to disagree that time dilations disappear, then go ahead. I don't claim that the above solution is an orthodox solution. It doesn't matter whether it's orthodox or not, it's contradictory. The principle of relativity together with the assumption that light has speed c in all directions regardless of the motion of the source leads to the reality of time dilation. Your combination (POR plus constancy of lightspeed plus no time dilation) is *inconsistent*. Note: When I say time dilation is "real", I'm specifically talking about the effect in which a clock that goes from point A to point B along an accelerated path shows less elapsed time than a clock that travels inertially. -- Daryl McCullough Ithaca, NY Sorry to cut in but I want to emphasize greatly just one little item here from you (just for the heck of it). "ELAPSED TIME!" Elapse: 1. (of time) to slip by or pass away.... 2. the passage or termination of a period of time; lapse. [ L [elaps(us)] (ptp. of elabi to slip away), equiv, to e- E- + [lab-] slip + [-tus] ptp. suffix] ----------------------- I'm always fascinated when I think about how an inner hub of a wheel with an enormously smaller diameter and circumference than the outer rim of the same wheel manages to cover the same amount of ground in the same number of turns in the same amount of time. Now if someone forgot all about that rim and the hub's integral ties to it, or didn't observe the rim and any connection at all or realize it even existed.... what physics would they come up with to explain the tiny hub's managing to cover that huge amount of ground in those lesser number of turns, in that smaller amount of time? What physics to explain its dimensional 'slippage' -- all that it can be called -- through space and time from A to B, or B to A? ------------------------- GLB |
#75
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TWIN PARADOX IN EINSTEIN 1905 PAPER
On Oct 2, 7:09 pm, Alen wrote:
On Oct 3, 3:37 am, Richard Hachel wrote: Alen wrote: I always think it laughable how the so-called 'twins' paradox is fabricated to as to create an asymmetry that will provide a solution. It should be called the pseudo-twins paradox, or the non-twins paradox. The following is the real TWINS paradox: Let A and B be located a long distance apart, in the same inertial frame, with their clocks synchronised with one another. Let them both, at an agreed time, accelerate simultaneously, identically, and in a very short time, directly towards one another, until they reach a relative velocity v. When they eventually arrive half way between their original positions, at a position I will call P, the following will be the results: According to observer P, A and B are younger than himself, but equal in age. According to A and B, P is younger than themselves, and they agree as to his age. According to A, B is younger than himself, and younger than P. According to B, A is younger than himself, and younger than P. That is the real TWINS paradox, in which A and B are identical. The pseudo-twins version is a just a fabrication created to make the solution easy. http://hachel.chez-alice.fr/stella.htm Alen R.H. You are as bad as Dono Alen You mean he treats you as you deserve, i.e. as an old imbecile? |
#76
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TWIN PARADOX IN EINSTEIN 1905 PAPER
On Oct 8, 1:48 am, Dono wrote:
On Oct 7, 7:14 am, Alen wrote: On Oct 7, 10:20 pm, "Dirk Van de moortel" dirkvandemoor...@ThankS-NO- SperM.hotmail.com wrote: "Alen" wrote in glegroups.com... On Oct 7, 12:57 am, "Dirk Van de moortel" dirkvandemoor...@ThankS-NO- SperM.hotmail.com wrote: "Daryl McCullough" wrote in ... Alen says... On Oct 5, 11:45 pm, (Daryl McCullough) wrote: [...] It hasn't plagued physics. It's plagued crackpots. Yes, many people have a lot of trouble with Special Relativity, but it's almost always the case that they are people who have trouble with mathematical reasoning in general. hm... I have a little amendment here... From my experience with crackpots (here and elsewhere), those people who have trouble with mathematical reasoning make up only (more or less) half of the crackpot population. There is that other half (apparently many engineers among them), who have no significant trouble with mathematical reasoning as such, but who spectacularly fail when it comes to physical reasoning and properly using the mathematical formalism in physics.They simply just don't understand the physical meanings of the variables, and by extension, of the equations in the math, which, after all, for SR is just trivial lower high school algebra. Carefully explaining those meanings to these people (which is the first thing one should do to help them out of their misery), invariably results in either suddenly shutting down, or in flat refusal to listen to the explanations, and rambling on: "That all looks highly suspicious to me" Sometimes I get the impression that they actually *like* the situation they find themselves in. Very strange - but still mildly amusing :-) Dirk Vdm ROFL! Forgot to mention this slightly less amusing aspect... Some of these people even laugh you in the face when you are trying to help them. Dirk Vdm I don't laugh at people. I merely thought your description was amusing, that's all. I don't know whether or not you are describing yourself as a helpful person, but your remark prompts me to ask you if someone who goes to the trouble of creating a large website to display what he calls the 'fumbles' of his fellow beings, presumably to provide an ongoing record for their permanent humiliation, is likely to appear to them to be a kindly, helpful person? Alen but you are WAY past help, even past medical help :-) I am certainly better off without any help if you are supposed to be an example of what I 'ought' to become. Alen |
#77
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TWIN PARADOX IN EINSTEIN 1905 PAPER
On Oct 8, 1:02 am, (Daryl McCullough) wrote:
Alen says... [...] -- Daryl McCullough Ithaca, NY I have made my position clear, and will not enter into an endless discussion about it here, which would be pointless. I know by now that you are a more than firm adherent of the Minkowski spacetime version of SR, and will not be persuaded of anything else. And yes, I know that you hold that Minkowski spacetime is the only SR, and not a 'version' of SR, since you don't consider there could be any other. Alen |
#78
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TWIN PARADOX IN EINSTEIN 1905 PAPER
Alen says...
I have made my position clear To the extent that it is clear, it is provably wrong. -- Daryl McCullough Ithaca, NY |
#79
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TWIN PARADOX IN EINSTEIN 1905 PAPER
On Oct 8, 5:25 am, "Dirk Van de moortel" dirkvandemoor...@ThankS-NO-
SperM.hotmail.com wrote: "Alen" wrote in oglegroups.com... [...] I do my best to only take on board those who turn their pigheaded refusal to be kindly helped into a fine art... "WAY past help", as Dono expressed it. Dirk Vdm 'Pigheaded' is a very authoritarian, fascist sounding expression. You clearly need to be strongly reminded that this forum is not an examination, with you the examiner, or an application for employment, with you the employer, or anything of an equivalent nature. It is a forum for the complete FREEDOM of thought and expression of ideas in respect of SR. If you don't have the capacity to cope with the AUTONOMY and FREEDOM of thought of others, stupid, wrong, or whatever, in your view, then why do you come here, dragging your fumbles website after you? YOU HAVE NO AUTHORITY HERE WHATSOEVER. Why don't you remain in your own sphere, on a moderated forum, on in some arena that might suit your mentality, where the orthodox view is LAW? Alen |
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TWIN PARADOX IN EINSTEIN 1905 PAPER
On Oct 8, 9:15 pm, Alen wrote:
'Pigheaded' is a very authoritarian, fascist sounding How about old imbecile? |
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