Wednesday, May 20, 2020

Einstein's scientific legacy Einstein's legacy in physics is significant. Here are some of the key scientific principles that he pioneered: Theory of special relativity: Einstein showed that physical laws are identical for all observers, as long as they are not under acceleration. However, the speed of light in a vacuum is always the same, no matter at what speed the observer is traveling. This work led to his realization that space and time are linked to what we now call space-time. So, an event seen by one observer may also be seen at a different time by another observer. <Quote>The latest time measured light speed was in 1931, use mirrors between mountains in California. Light speed in a vacuum has never been measured. -wiki  SR is based on false assumption that light speed in a vacuum is always the same. Einstein does not understand light/emf/photon/quanta must coexist with matters. There is no light/waves travel in vacuum space at light speed yet.

Space and time are not linked. Space is empty void, time is not physical object, what to link? How to link?

All motions, all happenings, all existing are simultaneously at this forever ongoing now. Past is no longer existing. Future is not existing yet. Past and future are only existing in our minds.<quote>
Theory of general relativity: This was a reformulation of the law of gravity. In the 1600s, Newton formulated three laws of motion, among them outlining how gravity works between two bodies. The force between them depends on how massive each object is, and how far apart the objects are. Einstein determined that when thinking about space-time, a massive object causes a distortion in space-time (like putting a heavy ball on a trampoline). Gravity is exerted when other objects fall into the "well" created by the distortion in space-time, like a marble rolling towards the large ball. General relativity passed a recent major test in 2019 in an experiment involving a supermassive black hole at the center of the Milky Way. <Quote>What is space-time? Matter or energy? Why massive objects cause a distortion in space-time? What is the precise mechanism?<Quote> Photoelectric effect: Einstein's work in 1905 proposed that light should be thought of as a stream of particles (photons) instead of just a single wave, as was commonly thought at the time. His work helped decipher curious results scientists were previously unable to explain. <Quote>All these fifty years of conscious brooding have brought me no nearer to the answer to the question, “What are light quanta?” Nowadays every Tom, Dick, and Harry thinks he knows it, but he is mistaken. - Einstein Einstein does not understand light is alternating electrostatic force in the medium, when its frequency is high enough, able to produce current in solar cells.<Quote> Unified field theory: Einstein spent much of his later years trying to merge the fields of electromagnetism and gravity. He was unsuccessful but may have been ahead of his time. Other physicists are still working on this problem. <Quote>Fundamental forces All matters are made from atoms, and all atoms are made from charged particles. Charged particles only carry electrostatic force; therefore, all forces must be an electrostatic force in nature. The same charged particles repel each other, while oppositely charged particles attract each other. There are only two fundamental forces, electrostatic attraction and repulsion forces between charged particles. Magnetic force is a circular electric force, gravity is the net electrostatic force between all charged particles between two neutrally changed masse/matters. The strong force and weak force are imaginary. Any forces that can attract positively charged protons must be carried by negatively charged particles. So what particles carry strong force or weak force? How much charge do they carry? What's the precise mechanism? From Coulomb's Law, we can calculate the universal repulsion force between the line of sight electrons on the surfaces of matter 1 and matter 2. F=Ke x q1q2/R^2. In the equation, q1 is the total charge of the line of sight electrons on the surface of matter 1, and q2 is the total charge of the line of sight electrons on the surface of matter 2, with R being the distance. The universal repulsion force is 10^39 times stronger than gravity, so how is it that masses are still attracting each other with gravity? This is because gravity is the net electrostatic force between neutrally charged bodies. All positively charged particles in matter 1 attract all negatively charged particles in matter 2 and repel all positively charged particles; all negatively charged particles in matter 1 attract all positively charged particles in matter 2 and repel all negatively charged particles.Due to nature’s wonderful structure of the atoms, the net force is always a weak attractive force which is proportional to the product of their masses and inversely proportional to their distance squared, and we call it gravity. F=G x M1M2/R^2. Gravity causes matter formation and keeps the planets in orbit. Repulsion force causes all other natural phenomena, such as energy/electromotive force simultaneously transfer throughout space, quantum entanglement, induction, radiation, and light.<Quote> Einstein's legacy for astronomy There are many applications of Einstein's work, but here are some of the most notable ones in astronomy: Gravitational waves: In 2016, the Laser Interferometer Gravitational-Wave Observatory (LIGO) detected space-time ripples — otherwise known as gravitational waves — that occurred after black holes collided about 1.4 billion light-years from Earth. LIGO also made an initial detection of gravitational waves in 2015, a century after Einstein predicted these ripples existed. The waves are a facet of Einstein's theory of general relativity. <Quote>Gravity is coexisting with matters, it has no speed, internal property of the mass. If gravity is not instantaneous continuing holding masses in space, planets cannot have stable orbit. Irrefutable facts.<Quote> Mercury's orbit: Mercury is a small planet orbiting close to a very massive object relative to its size — the sun. Its orbit could not be understood until general relativity showed that the curvature of space-time is affecting Mercury's motions and changing its orbit. There is a small chance that over billions of years, Mercury could be ejected from our solar system due to these changes (with an even smaller chance that it could collide with Earth). <Quote>What is the curvature of space-time? Matter or energy or word puzzle that has no physical meaning? What is the precise mechanism for space-time affecting Mercury's orbit? Does it also affecting other planets?<Quote> Gravitational lensing: This is a phenomenon by which a massive object (like a galaxy cluster or a black hole) bends light around it. Astronomers looking at that region through a telescope can then see objects directly behind the massive object, due to the light being bent. A famous example of this is Einstein's Cross, a quasar in the constellation Pegasus: A galaxy roughly 400 million light-years away bends the light of the quasar so that it appears four times around the galaxy. <Quote>Gravitational lensing is cause by plasma on the sun or gases in deep space, not gravity. What is the precise mechanism that gravity can bend light?<Quote> Black holes: In April 2019, the Event Horizon telescope showed the first-ever images of a black hole. The photos again confirmed several facets of general relativity, including not only that black holes exist, but also that they have a circular event horizon — a point at which nothing can escape, not even light <Quote>LIGO detected gravitational waves from two black holes merged 1.3 billion years ago is impossible lie. A black hole can not be seen because strong gravity pulls all of the light into the middle of the black hole. -Wiki Theoretical physics is not fairy tells, all theories must have a precise mechanism. What is the mechanism of gravity pulling light into a black hole? Gravity only attracts/pulls matter/mass, does light/photon/EM wave have mass? If not, then the black hole is impossible to exist. If yes, then gravity will accelerate incoming light and decelerate outgoing light, then light speed will not be constant, bigger starlight will be slower than small starlight. Gravitational waves are disturbances in the curvature of spacetime, generated by accelerated masses, that propagate as waves outward from their source at the speed of light.-Wiki What is spacetime? Matter or energy? Real stuff or imaginary? What is the curvature of spacetime? What is accelerated mass? What exactly propagate as waves from accelerated mass at light speed? What is the precise mechanism? How to measure its speed?

Gravity is coexisting with all matters/masses, constantly simultaneously pulling all matters, therefore, it has infinite speed. If the sun has a quake, all the stars and planets in the universe will simultaneously sense it.<Quote>

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