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#121
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On Apr 22, 12:45*am, "Paul Mays" wrote:
"NoEinstein" wrote in message ... On Apr 21, 7:55 am, "Paul Mays" wrote: --http://fast.filespace.org/PaulRMays/Postulate.pdf -- Paul R. Mays "I Believe in Nothing, I Know, I think I Know or I Do Not Know I Never Believe... For to Believe is a Religious Incantation" "NoEinstein" wrote in message ... On Apr 19, 4:51 am, "Paul Mays" wrote: "Paul Mays" wrote in message .. . "BradGuth" wrote in message ... On Apr 18, 12:52 pm, "Paul Mays" wrote: "BradGuth" wrote in message ... On Apr 18, 11:19 am, Sanny wrote: When in School I learnt 2 things about Light 1. Light is a Wave I was shown Lenses and other Experiments to proove Light is a wave. 2. When I grew up I was told Light is Electro Magnetic Wave. Later I was Told 3. Magnetic and Electric Field in a light travel at 90` Can we Change the angle of movement of Electric & Magnetic Field? How can we say they are perpendicular. Later I was told Light has photons and its energy is = h*u So light is a Particle moving at light Speed. Then I was told Light is both Particle and Wave Dont you feel things are getting Complex and Absurd. After 12 years of my passing out of school I still want to know whats the correct description of light. Bye Sanny Extreme Discussions at:http://www.getclub.com/Discussion.php Perhaps you'll become the first to know the answer, because Einstein didn't have a clue. I might care to rethink of those photons we see and of all those photons we can't see as simply slow moving gravitons, or perhaps as somewhat quantum string like items. Of course, this still doesn't tell us specifically as to "what is light". Is there even any such thing as an original photon, or is each and every available photon merely a secondary/recoil result of gravitons interacting with other gravitons, or of gravitons interacting with mass? Pure energy seems to create photons, but without available gravitons it doesn't hardly matter, does it. . - Brad Guth I gota definition I like too... -- Paul R. Mays "I Believe in Nothing, I Know, I think I Know or I Do Not Know I Never Believe... For to Believe is a Religious Incantation" I like your interpretation as much as that one provided by '"dlzc".. However, if gravity/gravitons didn't exist, neither would the quantum string like photon. In other words, without the spin of atoms, we got nothing. . - Brad Guth Well my interpretation Explains why there no need for gravitons to denote the Causation of Gravity, What specifically light is and why its detectable as a Wave or Little ball of stuff (Photon), Why its velocity will always be independent of source or target, and seemingly a constant.. Yet allows all existing physical rules to remain valid to a Intrinsically Biased observer. -- Paul R. Mays "I Believe in Nothing, I Know, I think I Know or I Do Not Know I Never Believe... For to Believe is a Religious Incantation"- Hide quoted text - - Show quoted text - Dear Paul: You're right on all but one point: "The velocity of emitted (or reflected) light ALWAYS increases or decreases depending on the velocity and direction of the source or reflecting surface." — NoEinstein — No .. A car is going 50mph at a brick wall... if the wall is moving at the car at 50 mpg yes the impact comes sooner and with more force but the car is still doing 50mph..- Hide quoted text - - Show quoted text - Dear Paul: Closing velocity is confusing you. No its not.. Never said a thang bout closing v Think of a baseball pitcher on the bow of a boat. *If the boat is going 10 mph, and he throws a 90 mph fast ball (relative to the boat) in the direction the boat is headed, the baseball will be increased in speed to 100 mph. But if the same pitcher throws the ball 90 mph from the stern, the ball will only be traveling 80 mph relative to the shore. *Light does EXACTLY the same thing! *— NoEinstein — Light does not work the same way.. * Balls don't even work that way. Baseballs and light behave exactly the same way. In the ball/boat example, the speed of the thrown ball relative to the shore is (90 mph + 10 mph) / (1 + (90 mph)(10 mph)/c^2). In the light/boat case, swap c for the 90 mph of the thrown ball, and see what you get. Been validated many,many times. not even a questional point... *Physics is ruled by the Relitive. * Nothing has any velocity without relitive measure to some other moving thing. *When I spoke of the car the 50mph was Relitive to Ground State. *I could say the car was the referance and the wall and ground was moving under it at 50mph.. But if the wall was moving at 50mph relitive to ground and the car at 50mph relitive to ground at each other closing is 100. Light on the other hand is independent of source or target. As its referance is the UGC (Universal Gravitational Constant) not matter --http://fast.filespace.org/PaulRMays/Postulate.pdf -- Paul R. Mays "I Believe in Nothing, I Know, I think I Know or I Do Not Know *I Never Believe... For to Believe is a Religious Incantation" |
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#122
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On Apr 21, 10:23*pm, wrote:
On Apr 21, 5:12*pm, PD wrote: On Apr 21, 5:46*pm, NoEinstein wrote: On Apr 21, 8:29*am, PD wrote: On Apr 20, 8:26*pm, NoEinstein wrote: On Apr 19, 4:14*am, "Paul Mays" wrote: "BradGuth" wrote in message ... On Apr 18, 12:52 pm, "Paul Mays" wrote: "BradGuth" wrote in message ... On Apr 18, 11:19 am, Sanny wrote: When in School I learnt 2 things about Light 1. Light is a Wave I was shown Lenses and other Experiments to proove Light is a wave. 2. When I grew up I was told Light is Electro Magnetic Wave. Later I was Told 3. Magnetic and Electric Field in a light travel at 90` Can we Change the angle of movement of Electric & Magnetic Field? How can we say they are perpendicular. Later I was told Light has photons and its energy is = h*u So light is a Particle moving at light Speed. Then I was told Light is both Particle and Wave Dont you feel things are getting Complex and Absurd. After 12 years of my passing out of school I still want to know whats the correct description of light. Bye Sanny Extreme Discussions at:http://www.getclub.com/Discussion..php Perhaps you'll become the first to know the answer, because Einstein didn't have a clue. I might care to rethink of those photons we see and of all those photons we can't see as simply slow moving gravitons, or perhaps as somewhat quantum string like items. *Of course, this still doesn't tell us specifically as to "what is light". Is there even any such thing as an original photon, or is each and every available photon merely a secondary/recoil result of gravitons interacting with other gravitons, or of gravitons interacting with mass? Pure energy seems to create photons, but without available gravitons it doesn't hardly matter, does it. *. - Brad Guth I gota definition I like too... -- Paul R. Mays "I Believe in Nothing, I Know, I think I Know or I Do Not Know *I Never Believe... For to Believe is a Religious Incantation" I like your interpretation as much as that one provided by '"dlzc". However, if gravity/gravitons didn't exist, neither would the quantum string like photon. *In other words, without the spin of atoms, we got nothing. . - Brad Guth Depends on whos Bias you follow.. -- Paul R. Mays "I Believe in Nothing, I Know, I think I Know or I Do Not Know *I Never Believe... For to Believe is a Religious Incantation"- Hide quoted text - - Show quoted text - Dear Paul: *"Believing" is the anti-science. *KNOWING is the true science! *— NoEinstein — KNOWING is religious faith, NoEinstein. Do you know the difference between a scientist and a priest? PD- Hide quoted text - - Show quoted text - * :-} - We seem to be getting someplace, NoEinstein. At first, I got a detailed response. Then I got an elaborate "PD is a persona non grata because....". Then I got, "Folks, ignore PD because he's a persona non grata and you should ignore him." Then I got, "PD is a PNG." Then I got, "PD = PNG". Now I get " :-}- " You're gradually catching on. Pretty soon you won't be conversing at all. You'll just be posting into the void and not answering responses at all. You'll become as useful as Archimedes Plutonium and EinsteinHoax, and just as ignored. PD- Hide quoted text - - Show quoted text - Light is the unified force. Electric Magnetic. And toast burns brightly in the quantum foam. PD |
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#123
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chazwin wrote:
Light is the possiblity of sight. Have you ever seen what a megwatt laser can do to 1/4 of steel? That is some possibility of sight. Bob Kolker |
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#124
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Huang wrote:
2. When I grew up I was told Light is Electro Magnetic Wave. You should question what you are told. You should ask "if it is a wave what is the wave propagating IN". The answer you will get is that modern physics does not attempt to answer those sorts of question. I feel it should. I think that the answer to this question is at hand. In fact, I do. Probabilistic considerations explain this. This was only the first of a number of experiments which disproved the idea that light is a wave. It was eventually discovered that light consists of particles we call photons and these leave the source and arrive at their destination unchanged. Strange that one can prove it a wave, and also a particle. One cannot prove it is a wave only show evidence that it might be. Similarly you cannot prove it is particles. What is critical is evidence that it isn't a wave or evidence that it isn't a particle. It cannot be both. One has to either explain how a wave can give an impeccable impression of being a particle, or explain how particles can give rise to very convincing wavelike properties. To me the former is impossible the latter exceedingly difficult. You may see it differently. The aether was originally hypothesised to explain electrostatic and magnetic action at a distance as at the time magnetic and electrostatic attraction were seen to defy nature as all other force seemed to require a "connection rod" to transmit it. Now it is apparent that ALL force acts at a distance. Even a "connecting rod" at the molecular level acts 'at a distance'. The option is open therefore to simply accept that in nature all force acts naturally at a distance and therefore requires no intermediary. If one takes that view then a 'field' is simply the field of influence of a charge and a field of influence cannot exist without a source of influence. One of the absurdities of modern physics is the retention of the idea of an independent field, which used to be a stress in the aether, having got rid of the aether it was a stress in. Physics hasn't got rid of the aether at all. All they have done is renamed it 'something in which independent fields can exist'. If one accepts that there is no aether and that force naturally acts 'at a distance' without any intermediary then a field is a field of influence and cannot exist without a source of influence. Maxwell showed a link between the mathematics of charge and the mathematics of light therefore there must be a link between photons and charge. If light has associated with it fields and if fields can only be 'fields of influence' then a photon must contain sources of influence i.e. a photon must contain charge. It has no overall charge so it must have equal positive and negative charges and it seems logical that these must be rotating in order to give rise to a field changing at a rate we associate with frequency. It seems to me that this is a basis on which one might be able to explain the wavelike properties produced by photons. You might sensibly ask how two observers moving with respect to each other can both be stationary w.r.t the same aether and I can tell you that there is no sensible answer. There is a sensible answer to this. Probabilistic considerations explain this as well. perhaps you can explain. This far from sensible assumption rescues Maxwell's wave in aether theory from the results of the MM experiment but not from the glaring inconsistency that light is made up of particles. It has dire consequences. In order to get the right answer one has to assume that at different speeds a ruler changes its length, time slows down, and the mass of an object changes. Note that no physical processes have been identified which could cause a ruler to change its length etc. These effects are *assumed* to occur in order to get the answer required having made the absurd assumption embedded in the second postulate. What you will be told, and it isn't true, is that Einstein came up with a theory which doesn't need an aether. Einstein actually argued in favour of retaining the idea of the aether. An aether which every observer can be naturally stationary with, is clearly absurd so physicists got rid of it from their thinking but they did not rethink how that affected the very basis of relativity. Its removal was not the result of experiment nor some clever theoretical argument. It was removed from physics by the totally arbitrary decision taken by physicists that physics did not need to explain what is going on in physical terms, that mathematics will suffice. That modern physics does not attempt to answer those sorts of question. Agreed. And I dont like it either. There are now two branches of physics which deal with light and it depends what question you are asking. One will tell you that light is an electromagnetic wave because its properties can be modelled by Maxwell's wave equation. You will be told that the aether does not exist and nothing has replaced it for light waves to be physical waves IN. You may be told that it consists of electromagnetic fields but fields were stresses in the aether and now there is no aether for them to be stresses in. Because physics no longer has to explain anything in physical terms it does not have to explain what a field is made of as long as they can write an equation describing its properties. The other branch of physics will tell you that light is made up of photons but so as not to encroach on the other branch of physics it claims that photons have no internal structure. Such a structureless photon cannot explain the wavelike properties of light. Essentially by retaining a disproved theory Physics has ended up with two branches which further down the line disagree. Attempts are being made to unify these two branches by means of highly complicated mathematics called string theory. According to Stephen Hawking string theory may succeed in unifying physics if we assume that the universe has either 10 or 26 dimensions and even then "only if the infinities cancel" - whatever that means. I'm not a huge fan of String Theory because it makes no predictions Physics decided it no longer needs a physical interpretation to complicate the maths because it wanted to accept a theory which is physically absurd - SR. Physics no longer tries to understand nature merely to model it mathematically. In modern physics it is assumed that it is nature which is weird rather than that physics might have got it wrong and it is no longer a part of physics remit to try and make sense of it. The problem now is that once it is accepted that it is nature which is cocked up rather than physics which has got it wrong, there really is no quality assurance criteria. You cannot reject an idea on the basis that "physics is weird but it cannot be THAT weird" so now anything goes. You can invent whatever you want to patch up a theory. If you want a particle to be both massless and massive you invent a Higgs field which turns a massless particle into a massive one. I understand that parallel universes are becoming popular - an idea nicked from science fiction. Virtual photons, which are inherently undetectable and are allowed to ignore the normal laws of physics provided they hop in and out of hyperspace quickly enough. Inflation, dark matter and dark energy invented to prop up a theory because the data didn't fit the theory. -- John Kennaugh "If the Lord Almighty had consulted me before embarking on creation I should have recommended something simpler." Alfonso 'the wise' of Castile |
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On Apr 22, 9:00*am, John Kennaugh
wrote: One cannot prove it is a wave only show evidence that it might be. Similarly you cannot prove it is particles. What is critical is evidence that it isn't a wave or evidence that it isn't a particle. It cannot be both. Why not? One has to either explain how a wave can give an impeccable impression of being a particle, or explain how particles can give rise to very convincing wavelike properties. To me the former is impossible the latter exceedingly difficult. You may see it differently. A US quarter exhibits the properties of a US president. It also exhibits the properties of a carnivorous bird. This does not imply that the quarter is either a US president or a carnivorous bird. Nor does it imply that US presidents should exhibit feathers and talons, nor that birds of prey get elected to federal offices. PD |
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#126
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In article ,
PD wrote: One cannot prove it is a wave only show evidence that it might be. Similarly you cannot prove it is particles. What is critical is evidence that it isn't a wave or evidence that it isn't a particle. It cannot be both. Why not? Because, in the normal use of those terms, "particle and "wave" are mutually exclusive, one denoting a physical object and the other denoting a movement. Light has wave-like and particle-like properties. -- Richard -- :wq |
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#127
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-- This message is brought to you by Androcles http://www.androcles01.pwp.blueyonder.co.uk/ "John Kennaugh" wrote in message news
| Huang wrote:| | 2. When I grew up I was told Light is Electro Magnetic Wave. | | You should question what you are told. You should ask "if it is a wave | what is the wave propagating IN". The answer you will get is that modern | physics does not attempt to answer those sorts of question. I feel it | should. | | | | I think that the answer to this question is at hand. In fact, I do. | | Probabilistic considerations explain this. | | | This was only the first of a number of experiments which disproved the | idea that light is a wave. It was eventually discovered that light | consists of particles we call photons and these leave the source and | arrive at their destination unchanged. | | | Strange that one can prove it a wave, and also a particle. | | One cannot prove it is a wave only show evidence that it might be. | Similarly you cannot prove it is particles. What is critical is evidence | that it isn't a wave or evidence that it isn't a particle. | It cannot be both. I cannot be a father and a cyclist, a diner and an airline passenger, an engineer and a clerk? You have a strange idea of what cannot be. Light is a wave and a particle, it can be and it is both. http://www.androcles01.pwp.blueyonder.co.uk/AC/AC.htm |
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"PD" wrote in message
... On Apr 22, 9:00 am, John Kennaugh wrote: One cannot prove it is a wave only show evidence that it might be. Similarly you cannot prove it is particles. What is critical is evidence that it isn't a wave or evidence that it isn't a particle. It cannot be both. | Why not? One has to either explain how a wave can give an impeccable impression of being a particle, or explain how particles can give rise to very convincing wavelike properties. To me the former is impossible the latter exceedingly difficult. You may see it differently. | A US quarter exhibits the properties of a US president. It also | exhibits the properties of a carnivorous bird. This does not imply | that the quarter is either a US president or a carnivorous bird. Nor | does it imply that US presidents should exhibit feathers and talons, | nor that birds of prey get elected to federal offices. Amazing... I actually agree with you for a change. Have you gone stark raving mad and started thinking for once in your life? -- This message is brought to you by Androcles http://www.androcles01.pwp.blueyonder.co.uk/ |
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On Apr 22, 7:00 am, John Kennaugh
wrote: Huang wrote: 2. When I grew up I was told Light is Electro Magnetic Wave. You should question what you are told. You should ask "if it is a wave what is the wave propagating IN". The answer you will get is that modern physics does not attempt to answer those sorts of question. I feel it should. I think that the answer to this question is at hand. In fact, I do. Probabilistic considerations explain this. This was only the first of a number of experiments which disproved the idea that light is a wave. It was eventually discovered that light consists of particles we call photons and these leave the source and arrive at their destination unchanged. Strange that one can prove it a wave, and also a particle. One cannot prove it is a wave only show evidence that it might be. Similarly you cannot prove it is particles. What is critical is evidence that it isn't a wave or evidence that it isn't a particle. It cannot be both. One has to either explain how a wave can give an impeccable impression of being a particle, or explain how particles can give rise to very convincing wavelike properties. To me the former is impossible the latter exceedingly difficult. You may see it differently. The aether was originally hypothesised to explain electrostatic and magnetic action at a distance as at the time magnetic and electrostatic attraction were seen to defy nature as all other force seemed to require a "connection rod" to transmit it. Now it is apparent that ALL force acts at a distance. Even a "connecting rod" at the molecular level acts 'at a distance'. The option is open therefore to simply accept that in nature all force acts naturally at a distance and therefore requires no intermediary. If one takes that view then a 'field' is simply the field of influence of a charge and a field of influence cannot exist without a source of influence. One of the absurdities of modern physics is the retention of the idea of an independent field, which used to be a stress in the aether, having got rid of the aether it was a stress in. Physics hasn't got rid of the aether at all. All they have done is renamed it 'something in which independent fields can exist'. This is nice some sanity If one accepts that there is no aether and that force naturally acts 'at a distance' without any intermediary then a field is a field of influence and cannot exist without a source of influence. Have you seen my postings where I look at the idea of a relativistic space ship dragging an anchor by a black hole where the speed of light is only 1/2 and noting if noting if the cable could not break or the space ship slow down that it would drag on the entire black hole no mater how small the anchor.This was because it could be shown that otherwise it would have resulted in a local speed of light violation for any observers in the same orbit. I use this gedanken to point out the idea that everything is somehow connected. Maxwell showed a link between the mathematics of charge and the mathematics of light therefore there must be a link between photons and charge. Later thoughts on this and relating it to the quantum vacuum and the extreme mathematical predictions for the Zero point energy around even a single nucleus was something like the mass of an entire star that was so extreme it was rejected let me to the idea that measuring the zero point energy in this was might turn out to be the same as trying to weight a single ling in an infinitely long chain stressed infinitely tightly.In other words could no weight the single lings without actually weighing the surrounding universe.This analogy is similar to the one described above with the black hole showing how everything is linked. Note some more clues result from the experiments on entangled photons and how the Casimir effect woks by excluding some wavelengths suggesting that something similar to quantum entanglement but one that also effects inertia etc. What this suggests is that there may be another dimensions where distances are ignored.So could might mean that their is no aether or quantum foam but just a dimension that ignores distances or is the terminology all wrong.Actually to be honest I still don't know what to think. If light has associated with it fields and if fields can only be 'fields of influence' then a photon must contain sources of influence i.e. a photon must contain charge. It has no overall charge so it must have equal positive and negative charges and it seems logical that these must be rotating in order to give rise to a field changing at a rate we associate with frequency. It seems to me that this is a basis on which one might be able to explain the wavelike properties produced by photons. You might sensibly ask how two observers moving with respect to each other can both be stationary w.r.t the same aether and I can tell you that there is no sensible answer. There is a sensible answer to this. Probabilistic considerations explain this as well. perhaps you can explain. This far from sensible assumption rescues Maxwell's wave in aether theory from the results of the MM experiment but not from the glaring inconsistency that light is made up of particles. It has dire consequences. In order to get the right answer one has to assume that at different speeds a ruler changes its length, time slows down, and the mass of an object changes. Note that no physical processes have been identified which could cause a ruler to change its length etc. These effects are *assumed* to occur in order to get the answer required having made the absurd assumption embedded in the second postulate. What you will be told, and it isn't true, is that Einstein came up with a theory which doesn't need an aether. Einstein actually argued in favour of retaining the idea of the aether. An aether which every observer can be naturally stationary with, is clearly absurd so physicists got rid of it from their thinking but they did not rethink how that affected the very basis of relativity. Its removal was not the result of experiment nor some clever theoretical argument. It was removed from physics by the totally arbitrary decision taken by physicists that physics did not need to explain what is going on in physical terms, that mathematics will suffice. That modern physics does not attempt to answer those sorts of question. Agreed. And I dont like it either. There are now two branches of physics which deal with light and it depends what question you are asking. One will tell you that light is an electromagnetic wave because its properties can be modelled by Maxwell's wave equation. You will be told that the aether does not exist and nothing has replaced it for light waves to be physical waves IN. You may be told that it consists of electromagnetic fields but fields were stresses in the aether and now there is no aether for them to be stresses in. Because physics no longer has to explain anything in physical terms it does not have to explain what a field is made of as long as they can write an equation describing its properties. The other branch of physics will tell you that light is made up of photons but so as not to encroach on the other branch of physics it claims that photons have no internal structure. Such a structureless photon cannot explain the wavelike properties of light. Essentially by retaining a disproved theory Physics has ended up with two branches which further down the line disagree. Attempts are being made to unify these two branches by means of highly complicated mathematics called string theory. According to Stephen Hawking string theory may succeed in unifying physics if we assume that the universe has either 10 or 26 dimensions and even then "only if the infinities cancel" - whatever that means. I'm not a huge fan of String Theory because it makes no predictions Physics decided it no longer needs a physical interpretation to complicate the maths because it wanted to accept a theory which is physically absurd - SR. Physics no longer tries to understand nature merely to model it mathematically. In modern physics it is assumed that it is nature which is weird rather than that physics might have got it wrong and it is no longer a part of physics remit to try and make sense of it. The problem now is that once it is accepted that it is nature which is cocked up rather than physics which has got it wrong, there really is no quality assurance criteria. You cannot reject an idea on the basis that "physics is weird but it cannot be THAT weird" so now anything goes. Wow I think you got it right See the postings on this alternate theory that actually makes sense and is testable and if you like Occam's razor the theory really does reduce a lot of complexity and even the mysticism as a bonus. Mind you you will find more about the theory on my postings than on my site but at least I got the site started.Its www.alttheories.com But despite its good logic theory has not caught on,its as if people are more interested in the source of the info than its quality.I could rave on more for the humor of it but why bother and will save it for the site. Dale You can invent whatever you want to patch up a theory. If you want a particle to be both massless and massive you invent a Higgs field which turns a massless particle into a massive one. I understand that parallel universes are becoming popular - an idea nicked from science fiction. Virtual photons, which are inherently undetectable and are allowed to ignore the normal laws of physics provided they hop in and out of hyperspace quickly enough. Inflation, dark matter and dark energy invented to prop up a theory because the data didn't fit the theory. -- John Kennaugh "If the Lord Almighty had consulted me before embarking on creation I should have recommended something simpler." Alfonso 'the wise' of Castile |
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#130
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On Apr 21, 6:21*pm, PD wrote:
On Apr 21, 5:18*pm, NoEinstein wrote: My own X-Y-Z interferometer easily detects Earth's movement in the cosmos. *Einstein himself said that no Earth based experiment could detect such movement, but he was so WRONG! *— NoEinstein — Unsupported assertion. You might as well be claiming that you have a working fusion reactor in your garage that supplies all your heat and electricity for the winter. PD :-} - |
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