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Perimeter conference on black holes and quantum physics withrecorded talks
On Jan 31, 6:11*am, Melroy wrote in
sci.physics.relativity: See http://www.pirsa.org/C09002 Lots of interesting talks. If John Michell and Pierre Laplace had known the deep truths that today's Einsteinians know, they would have developed the theory of black holes. Unfortunately John Michell and Pierre Laplace knew no deep truth so the theory of black holes can only be developed by Einsteiniana's geniuses: http://www.hawking.org.uk/index.php?...64&It emid=66 Stephen Hawking: "Interestingly enough, Laplace himself wrote a paper in 1799 on how some stars could have a gravitational field so strong that light could not escape, but would be dragged back onto the star. He even calculated that a star of the same density as the Sun, but two hundred and fifty times the size, would have this property. But although Laplace may not have realised it, the same idea had been put forward 16 years earlier by a Cambridge man, John Mitchell, in a paper in the Philosophical Transactions of the Royal Society. Both Mitchell and Laplace thought of light as consisting of particles, rather like cannon balls, that could be slowed down by gravity, and made to fall back on the star. But a famous experiment, carried out by two Americans, Michelson and Morley in 1887, showed that light always travelled at a speed of one hundred and eighty six thousand miles a second, no matter where it came from. How then could gravity slow down light, and make it fall back." http://admin.wadsworth.com/resource_...Ch01-Essay.pdf Clifford Will: "The first glimmerings of the black hole idea date to the 18th century, in the writings of a British amateur astronomer, the Reverend John Michell. Reasoning on the basis of the corpuscular theory that light would be attracted by gravity, he noted that the speed of light emitted from the surface of a massive body would be reduced by the time the light was very far from the source. (Michell of course did not know special relativity.)" http://www.tutorgig.com/ed/Einstein_shift "The gravitational weakening of light from high-gravity stars was predicted by John Michell in 1783 and Pierre-Simon Laplace in 1796, using Isaac Newton's concept of light corpuscles (see: emission theory) and who predicted that some stars would have a gravity so strong that light would not be able to escape. The effect of gravity on light was then explored by Johann Georg von Soldner (1801), who calculated the amount of deflection of a light ray by the sun, arriving at the Newtonian answer which is half the value predicted by general relativity. All of this early work assumed that light could slow down and fall, which was inconsistent with the modern understanding of light waves. Once it became accepted that light is an electromagnetic wave, it was clear that the frequency of light should not change from place to place, since waves from a source with a fixed frequency keep the same frequency everywhere. The only way around this conclusion would be if time itself was altered--- if clocks at different points had different rates. This was precisely Einstein's conclusion in 1911. He considered an accelerating box, and noted that according to the special theory of relativity, the clock rate at the bottom of the box was slower than the clock rate at the top." Pentcho Valev |
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Perimeter conference on black holes and quantum physics withrecorded talks
How then could gravity slow down light, and make it fall back.
Light does not lift. Space is curved, the geodesic path changes with red shifts in gravitational fields.4 I once wrote to you how it can be figured out how this multi- dimensionality works. Not even gravity is fixed. There is an underlieing flux of relative forces where things break down and can break down in mechanical physics level. www.NewDirectionEurope.com/dark_matter You take distance and how light travels back and forth with near the speed of light. Say a star explodes and throws matter toward us. The explosion happened 10 years ago. So 10 years later we see the light. The Michelson and Morley experiment showed that light travels at the speed of light. Einstein showed that time does not travel with the same speed. So we receive the signal that the star exploded 10 years later, we observe this light traveling from the star to Earth from a third point of observation where we see that it took 10 years for this light to reach Earth. The third observation point also sees mass thrown and traveling near the speed of light toward Earth not far behind the first light signal. What does Earth see? First the light. Based on this it appears that soon the mass should hit Earth. But Einstein said something: nothing can travel faster than light. This means that looking at the telescopes, the star appears to have exploded and mass emerged in the distance being thrown from the star. The star in the telescope seems in its early stages of explosion and nothing seems to be different than seeing what happened 10 years ago with an early stage explosion being localized 10 light years away. Telescopes show how the mass is leaving that star with near the speed of light. So 10 more years pass by the time according to the telescopes the mass hits Earth. In the relative frame the event never happened until it is seen, and then the event unfolds. There is this relativistic distribution of time and things. Light seems to be instant in that world, though light has a speed if timed. Time itself is delayed everywhere. This phenomena has other effects, one of them is that the Universe must expand from this delay of events. Time acts as a force, this force creates distances, this is dark energy. Things relativistically fade away in the Universe. This relativity needs to be studied in black holes. It is possible to explain relativity without equations in science in the form that an apple is a round object. Things delay and decay relativistically. The lost energy from a relativistic decay transformes into dark energy forces. This is how black holes decay too, well, black holes are different in the multitudes of forces than just that. Things decay in time. One of the things that decays is light, it was shown that there is a redshift everywhere in the Universe. A second effect exists, light looses half the intensity as if all things were twice as far, this is not red or blue shift but things are fainter, precisely half as faint as they should be. All light in the Universe is half as faint. Nobody knows yet why that is. If there would be particles everywhere causing this, distant objects would blur away. Yet distant objects too appear half as faint. Now if we follow the experiment of what happens when the Sun released light 10 years ago in one calculation, but after seeing the first light of the explosion and seeing the mass traveling toward Earth for another 10 years before it hits Earth, we get double the time frame, which means light traveled for 20 years and looses half the intensity in all distant objects. This is relativity. Nothing can travel faster than light. These things were even figured out based on relativity that light in its frame travels instantly. This is like the fifth time I am telling you this. |
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