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#61
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FR Bending of Light
PD wrote:
Dark energy wasn't, no. You're right, we only have the footprints of dark energy and haven't captured the beast yet. If you see footprints of a tiger in the woods, do you conclude that someone has made up a fictional tiger? I conclude you just got eaten by a tiger and thus I can safely walk around. How does telling you that wormholes AREN'T something you claim they are, imply anything about what I believe or don't believe. If I tell you that extraterrestrial planets are not cities made of paper and clay, does that tell you that I believe in extraterrestrial planets? You know they are because you know what they're being made of. |
#62
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FR Bending of Light
PD wrote:
Ah, lovely, the foam on the lips of a conspiracy goon. Can't cite it but you know it's there. Betting against GR is a better use of my time. You think that GR can't calculate gravitational time dilation and light bending? Whatever gave you that idea? Its square root approach. |
#63
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FR Bending of Light
Phil Bouchard wrote:
PD wrote: Ah, lovely, the foam on the lips of a conspiracy goon. Can't cite it but you know it's there. Betting against GR is a better use of my time. You think that GR can't calculate gravitational time dilation and light bending? Whatever gave you that idea? Its square root approach. Wow, you still have a problem with simple algebra? |
#64
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FR Bending of Light
On Nov 25, 1:36*pm, Sam Wormley wrote:
philippeb8 wrote: I have correctly implemented the bending of light calculations according to Finite Relativism. *The perihelion precession of Mercury remains constant (2.49e-7 rad/cycle) like it was demonstrated before and the discrepancy of the bending of light is of the order of 1e-7 rad! http://www.fornux.com/personal/philippe/fr/fr.exe The discrepancy found in 1919 was of 4.2e-6 rad: http://web.mit.edu/6.055/notes/bending-of-light.pdf I do not use the same conditions but we can already see its order to be of the same magnitude. -Phil * *Phil, if this "Finite Relativism" can do anything, it should * *be able to calculate the time dilation of a satellite clock in * *orbit about the earth at at altitude of 202 km above MSL in * *an orbit with eccentricity = 0. * *So far you have not demonstrated that "Finite Relativism" can * *calculate ANYTHING correctly. * *Here's a copy of the review about your book on the subject. * *The book you self-published is a perfect example of how you have * *fooled yourself in to thinking the are shortcuts to education. Customer Reviews Finite Relativism And Dark Matter Disproof: General Relativity Reegineeredhttp://www.amazon.com/Finite-Relativism-Dark-Matter-Disproof/dp/14414... * 'My name appears in the Acknowledgments of this book, therefore, I should * *contribute a review. "Finite Relativism And Dark Matter Disproof" is an * *attempt by the author to disprove special relativity, Dark Matter and to * *solve many of what the author perceives as "dilemmas" such as singularities, * *black hole behaviors and natural worm holes. Unfortunately, the author * *demonstrates a complete lack of understanding of special or general * *relativity or the underlying mathematics of either theory. The author * *confuses the concepts of acceleration and velocity in the abstract and * *goes downhill from there. One can open the book to almost any page and * *find the conceptual arguments and calculations wrong. In a section on GPS, * *the author plots gravitational time dilation as a function of altitude * *which is totally contradicted by general relativity predictions and * *observations of time dilation in earth satellite clocks. I cannot * *recommend this book to anyone, even as an example of how not to write * *about science. -- Sam Wormley, Adj. Prof. *Astronomy'- Hide quoted text - - Show quoted text - xxein: "In a section on GPS, the author plots gravitational time dilation as a function of altitude which is totally contradicted by general relativity predictions and observations of time dilation in earth satellite clocks." Gravitational time dilation IS a function of altitude --- but also a function of velocity for satellites. I don't know what Phil has put forward in his book but I can show it to you. Assume 3 givens. Lorentz' time dilation as a function of velocity, Kepplerian orbit mechanics and a nominal radius of the Earth of 6378170 meters. The GPS system satellites orbit 2x per sidereal day. Orbital period = 43198 secs. Orbital velocity (Ov) = 3871.4741303174 m/s. Altitude = 26617063.0508624 meters fron the Earth's center. So far? (1-(2*M/r))^.5. Look familiar? M and r are expressed in meters. It's gravitational time dilation. How about (2*M*c^2/r)^.5? That's escape velocity (Ev). A velocity wrt an altitude! What is such a satellite's unadjusted clockrate? How does it compare with a clockrate on the Earth's surface? Let's do a simple little unorthodox math and figure that out, huh? First of all, and to be consistant, there is no frame dragging going on here at all. Just velocities. GPS clockrate = clockrate for Lorentz velocity of ((Ov^2) + (Ev^2))^.5 (= 6705.58989389825 m/s) = .999999999749849 secs/sec. Earth observer clockrate is the same except that the orbit velocity is replaced with the rotational velocity (463.855086238872 m/s) yielding . 999999999302857 secs/sec. The difference is 4.46991998970248E-10 secs/ sec. So far? Multiply by the 86396 seconds in a sidereal day and you get your 3.86183207430336E-05 second per day difference. Not too hard, is it? Of course the Sun, Moon and Jupiter have their say in all this also but what I give is just an idealized celestial mechanic of 2 bodies (point particle and mass). But this puts definite restrictions on how light can orbit a black hole. Light can only circularly orbit (eccentricity = |0|) a black hole at 3M. Do my math to see that ((Ov^2) + (Ev^2))^.5 = c. The question then becomes "Is c not a constant? Why is it orbiting at only 173085256.327319 m/s?". Ans: Because it is moving across the stream. It is the same reason we had to give it twice the lightpath for bending. At 3M, light is crossing a 244779516.944918 m/s stream. A stream of what? Why not a curvature of spacetime like we chose to believe? Because we chose wrongly. |
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FR Bending of Light
On Nov 24, 4:24*pm, PD wrote:
On Nov 24, 3:16*pm, Phil Bouchard wrote: PD wrote: For whom? You? That's fine. *From the facts. Facts don't "like" theories. No, it doesn't. You've already said it gets an answer different than what is actually observed. GR gets the same answer as what is actually observed. This should be perceived as a problem. GR light bending was tested once It's been tested multiple times over the last 90 years. in 1919 with obscure conditions and debatable precision. *FR can be tested anywhere and at anytime. So can GR. The strength of gravity slows light down by time-aether. Mitch Raemsch |
#66
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FR Bending of Light
On Nov 26, 1:00*am, Sam Wormley wrote:
xxeinwrote: On Nov 25, 1:36 pm, Sam Wormley wrote: philippeb8 wrote: I have correctly implemented the bending of light calculations according to Finite Relativism. *The perihelion precession of Mercury remains constant (2.49e-7 rad/cycle) like it was demonstrated before and the discrepancy of the bending of light is of the order of 1e-7 rad! http://www.fornux.com/personal/philippe/fr/fr.exe The discrepancy found in 1919 was of 4.2e-6 rad: http://web.mit.edu/6.055/notes/bending-of-light.pdf I do not use the same conditions but we can already see its order to be of the same magnitude. -Phil * *Phil, if this "Finite Relativism" can do anything, it should * *be able to calculate the time dilation of a satellite clock in * *orbit about the earth at at altitude of 202 km above MSL in * *an orbit with eccentricity = 0. * *So far you have not demonstrated that "Finite Relativism" can * *calculate ANYTHING correctly. * *Here's a copy of the review about your book on the subject. * *The book you self-published is a perfect example of how you have * *fooled yourself in to thinking the are shortcuts to education. Customer Reviews Finite Relativism And Dark Matter Disproof: General Relativity Reegineeredhttp://www.amazon.com/Finite-Relativism-Dark-Matter-Disproof/dp/14414.... * 'My name appears in the Acknowledgments of this book, therefore, I should * *contribute a review. "Finite Relativism And Dark Matter Disproof" is an * *attempt by the author to disprove special relativity, Dark Matter and to * *solve many of what the author perceives as "dilemmas" such as singularities, * *black hole behaviors and natural worm holes. Unfortunately, the author * *demonstrates a complete lack of understanding of special or general * *relativity or the underlying mathematics of either theory. The author * *confuses the concepts of acceleration and velocity in the abstract and * *goes downhill from there. One can open the book to almost any page and * *find the conceptual arguments and calculations wrong. In a section on GPS, * *the author plots gravitational time dilation as a function of altitude * *which is totally contradicted by general relativity predictions and * *observations of time dilation in earth satellite clocks. I cannot * *recommend this book to anyone, even as an example of how not to write * *about science. -- Sam Wormley, Adj. Prof. *Astronomy'- Hide quoted text - - Show quoted text - xxein: "In a section on GPS, the author plots gravitational time dilation as a function of altitude which is totally contradicted by general relativity predictions and observations of time dilation in earth satellite clocks." Gravitational time dilation IS a function of altitude --- but also a function of velocity for satellites. *I don't know what Phil has put forward in his book but I can show it to you. Assume 3 givens. *Lorentz' time dilation as a function of velocity, Kepplerian orbit mechanics and a nominal radius of the Earth of 6378170 meters. The GPS system satellites orbit 2x per sidereal day. *Orbital period = 43198 secs. *Orbital velocity (Ov) = 3871.4741303174 m/s. *Altitude = 26617063.0508624 meters fron the Earth's center. *So far? (1-(2*M/r))^.5. *Look familiar? *M and r are expressed in meters. It's gravitational time dilation. *How about (2*M*c^2/r)^.5? *That's escape velocity (Ev). *A velocity wrt an altitude! What is such a satellite's unadjusted clockrate? *How does it compare with a clockrate on the Earth's surface? *Let's do a simple little unorthodox math and figure that out, huh? First of all, and to be consistant, there is no frame dragging going on here at all. *Just velocities. GPS clockrate = clockrate for Lorentz velocity of ((Ov^2) + (Ev^2))^.5 (= 6705.58989389825 m/s) = .999999999749849 secs/sec. Earth observer clockrate is the same except that the orbit velocity is replaced with the rotational velocity (463.855086238872 m/s) yielding . 999999999302857 secs/sec. *The difference is 4.46991998970248E-10 secs/ sec. *So far? Multiply by the 86396 seconds in a sidereal day and you get your 3.86183207430336E-05 second per day difference. *Not too hard, is it? Of course the Sun, Moon and Jupiter have their say in all this also but what I give is just an idealized celestial mechanic of 2 bodies (point particle and mass). *But this puts definite restrictions on how light can orbit a black hole. Light can only circularly orbit (eccentricity = |0|) a black hole at 3M. *Do my math to see that ((Ov^2) + (Ev^2))^.5 = c. *The question then becomes "Is c not a constant? *Why is it orbiting at only 173085256.327319 m/s?". *Ans: *Because it is moving across the stream. *It is the same reason we had to give it twice the lightpath for bending. *At 3M, light is crossing a 244779516.944918 m/s stream. A stream of what? *Why not a curvature of spacetime like we chose to believe? *Because we chose wrongly. * *See: Relativistic Effects on Satellite Clocks * * *http://relativity.livingreviews.org/...age=node5....- Hide quoted text - - Show quoted text - xxein: I'm familiar with Neil Ashby. At least he called a double correction an error before GPS was fully developed. I saw it in retrospect with my work. But he does not see it as clearly as he could. As we have progressed in a general science, new dicoveries are assimilated and used to promote the general welfare of all. But this Einsteinian concept is reluctant to change. It wants new discovery to be a part of it's concept without the changing of itself. This Horganish process and hubris dominates this class of science. It puts a false limit on an otherwise usable logic. I don't know why you cited Ashby. |
#67
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FR Bending of Light
On Nov 26, 5:37*pm, xxein wrote:
On Nov 26, 1:00*am, Sam Wormley wrote: xxeinwrote: On Nov 25, 1:36 pm, Sam Wormley wrote: philippeb8 wrote: I have correctly implemented the bending of light calculations according to Finite Relativism. *The perihelion precession of Mercury remains constant (2.49e-7 rad/cycle) like it was demonstrated before and the discrepancy of the bending of light is of the order of 1e-7 rad! http://www.fornux.com/personal/philippe/fr/fr.exe The discrepancy found in 1919 was of 4.2e-6 rad: http://web.mit.edu/6.055/notes/bending-of-light.pdf I do not use the same conditions but we can already see its order to be of the same magnitude. -Phil * *Phil, if this "Finite Relativism" can do anything, it should * *be able to calculate the time dilation of a satellite clock in * *orbit about the earth at at altitude of 202 km above MSL in * *an orbit with eccentricity = 0. * *So far you have not demonstrated that "Finite Relativism" can * *calculate ANYTHING correctly. * *Here's a copy of the review about your book on the subject. * *The book you self-published is a perfect example of how you have * *fooled yourself in to thinking the are shortcuts to education.. Customer Reviews Finite Relativism And Dark Matter Disproof: General Relativity Reegineeredhttp://www.amazon.com/Finite-Relativism-Dark-Matter-Disproof/dp/14414.... * 'My name appears in the Acknowledgments of this book, therefore, I should * *contribute a review. "Finite Relativism And Dark Matter Disproof" is an * *attempt by the author to disprove special relativity, Dark Matter and to * *solve many of what the author perceives as "dilemmas" such as singularities, * *black hole behaviors and natural worm holes. Unfortunately, the author * *demonstrates a complete lack of understanding of special or general * *relativity or the underlying mathematics of either theory. The author * *confuses the concepts of acceleration and velocity in the abstract and * *goes downhill from there. One can open the book to almost any page and * *find the conceptual arguments and calculations wrong. In a section on GPS, * *the author plots gravitational time dilation as a function of altitude * *which is totally contradicted by general relativity predictions and * *observations of time dilation in earth satellite clocks. I cannot * *recommend this book to anyone, even as an example of how not to write * *about science. -- Sam Wormley, Adj. Prof. *Astronomy'- Hide quoted text - - Show quoted text - xxein: "In a section on GPS, the author plots gravitational time dilation as a function of altitude which is totally contradicted by general relativity predictions and observations of time dilation in earth satellite clocks." Gravitational time dilation IS a function of altitude --- but also a function of velocity for satellites. *I don't know what Phil has put forward in his book but I can show it to you. Assume 3 givens. *Lorentz' time dilation as a function of velocity, Kepplerian orbit mechanics and a nominal radius of the Earth of 6378170 meters. The GPS system satellites orbit 2x per sidereal day. *Orbital period = 43198 secs. *Orbital velocity (Ov) = 3871.4741303174 m/s. *Altitude = 26617063.0508624 meters fron the Earth's center. *So far? (1-(2*M/r))^.5. *Look familiar? *M and r are expressed in meters. It's gravitational time dilation. *How about (2*M*c^2/r)^.5? *That's escape velocity (Ev). *A velocity wrt an altitude! What is such a satellite's unadjusted clockrate? *How does it compare with a clockrate on the Earth's surface? *Let's do a simple little unorthodox math and figure that out, huh? First of all, and to be consistant, there is no frame dragging going on here at all. *Just velocities. GPS clockrate = clockrate for Lorentz velocity of ((Ov^2) + (Ev^2))^.5 (= 6705.58989389825 m/s) = .999999999749849 secs/sec. Earth observer clockrate is the same except that the orbit velocity is replaced with the rotational velocity (463.855086238872 m/s) yielding |
#68
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FR Bending of Light
On Nov 26, 7:15*pm, Sam Wormley wrote:
xxein wrote: On Nov 26, 1:00 am, Sam Wormley wrote: xxeinwrote: On Nov 25, 1:36 pm, Sam Wormley wrote: philippeb8 wrote: I have correctly implemented the bending of light calculations according to Finite Relativism. *The perihelion precession of Mercury remains constant (2.49e-7 rad/cycle) like it was demonstrated before and the discrepancy of the bending of light is of the order of 1e-7 rad! http://www.fornux.com/personal/philippe/fr/fr.exe The discrepancy found in 1919 was of 4.2e-6 rad: http://web.mit.edu/6.055/notes/bending-of-light.pdf I do not use the same conditions but we can already see its order to be of the same magnitude. -Phil * *Phil, if this "Finite Relativism" can do anything, it should * *be able to calculate the time dilation of a satellite clock in * *orbit about the earth at at altitude of 202 km above MSL in * *an orbit with eccentricity = 0. * *So far you have not demonstrated that "Finite Relativism" can * *calculate ANYTHING correctly. * *Here's a copy of the review about your book on the subject. * *The book you self-published is a perfect example of how you have * *fooled yourself in to thinking the are shortcuts to education.. Customer Reviews Finite Relativism And Dark Matter Disproof: General Relativity Reegineeredhttp://www.amazon.com/Finite-Relativism-Dark-Matter-Disproof/dp/14414.... * 'My name appears in the Acknowledgments of this book, therefore, I should * *contribute a review. "Finite Relativism And Dark Matter Disproof" is an * *attempt by the author to disprove special relativity, Dark Matter and to * *solve many of what the author perceives as "dilemmas" such as singularities, * *black hole behaviors and natural worm holes. Unfortunately, the author * *demonstrates a complete lack of understanding of special or general * *relativity or the underlying mathematics of either theory. The author * *confuses the concepts of acceleration and velocity in the abstract and * *goes downhill from there. One can open the book to almost any page and * *find the conceptual arguments and calculations wrong. In a section on GPS, * *the author plots gravitational time dilation as a function of altitude * *which is totally contradicted by general relativity predictions and * *observations of time dilation in earth satellite clocks. I cannot * *recommend this book to anyone, even as an example of how not to write * *about science. -- Sam Wormley, Adj. Prof. *Astronomy'- Hide quoted text - - Show quoted text - xxein: "In a section on GPS, the author plots gravitational time dilation as a function of altitude which is totally contradicted by general relativity predictions and observations of time dilation in earth satellite clocks." Gravitational time dilation IS a function of altitude --- but also a function of velocity for satellites. *I don't know what Phil has put forward in his book but I can show it to you. Assume 3 givens. *Lorentz' time dilation as a function of velocity, Kepplerian orbit mechanics and a nominal radius of the Earth of 6378170 meters. The GPS system satellites orbit 2x per sidereal day. *Orbital period = 43198 secs. *Orbital velocity (Ov) = 3871.4741303174 m/s. *Altitude = 26617063.0508624 meters fron the Earth's center. *So far? (1-(2*M/r))^.5. *Look familiar? *M and r are expressed in meters. It's gravitational time dilation. *How about (2*M*c^2/r)^.5? *That's escape velocity (Ev). *A velocity wrt an altitude! What is such a satellite's unadjusted clockrate? *How does it compare with a clockrate on the Earth's surface? *Let's do a simple little unorthodox math and figure that out, huh? First of all, and to be consistant, there is no frame dragging going on here at all. *Just velocities. GPS clockrate = clockrate for Lorentz velocity of ((Ov^2) + (Ev^2))^.5 (= 6705.58989389825 m/s) = .999999999749849 secs/sec. Earth observer clockrate is the same except that the orbit velocity is replaced with the rotational velocity (463.855086238872 m/s) yielding |
#69
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FR Bending of Light
On Nov 25, 2:51*pm, Phil Bouchard wrote:
PD wrote: Ah, lovely, the foam on the lips of a conspiracy goon. Can't cite it but you know it's there. Betting against GR is a better use of my time. Betting against it, on the grounds of counterevidence you can't cite but you know it's there. You think that GR can't calculate gravitational time dilation and light bending? Whatever gave you that idea? Its square root approach. What makes you think a square root is not exact? |
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FR Bending of Light
On Nov 24, 6:45*pm, BURT wrote:
On Nov 24, 4:24*pm, PD wrote: On Nov 24, 3:16*pm, Phil Bouchard wrote: PD wrote: For whom? You? That's fine. *From the facts. Facts don't "like" theories. No, it doesn't. You've already said it gets an answer different than what is actually observed. GR gets the same answer as what is actually observed. This should be perceived as a problem. GR light bending was tested once It's been tested multiple times over the last 90 years. in 1919 with obscure conditions and debatable precision. *FR can be tested anywhere and at anytime. So can GR. I challenge anyone to answer this question for su what wave is the photon in the electric or the *magnetic? Waves don't have to be *in* anything. But in electromagnetic radiation, both the electric and magnetic fields manifest wave solutions. I am in the aether waiting for the answer. Mitch Raemsch |
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