Relativity Mistakes - capital letters are my corrections
Special relativity
Special relativity is a theory of the structure of spacetime. It was introduced in Einstein's 1905 paper "On the Electrodynamics of Moving Bodies" (for the contributions of many other physicists see History of special relativity). Special relativity is based on two postulates which are contradictory in classical mechanics:
- The laws of physics are the same for all observers in uniform motion relative to one another (principle of relativity).
- The speed of light in a vacuum is the same C for all observers, regardless of their relative motion or of the motion of the light source. THERE IS NO LIGHT IN VACUUM SPACE, NO OBSERVERS CAN OBSERVE LIGHT IN VACUUM SPACE. LIGHT MUST COEXIST WITH MATTER.
The resultant theory copes with experiment better than classical mechanics. For instance, postulate 2 explains the results of the Michelson–Morley experiment. Moreover, the theory has many surprising and counterintuitive consequences. Some of these are:
- Relativity of simultaneity: Two events, simultaneous for one observer, may not be simultaneous for another observer if the observers are in relative motion. ASSUMPTION.
- Time dilation: Moving clocks are measured to tick more slowly than an observer's "stationary" clock. TIME IS NOT A PHYSICAL MATTER THAT CAN BE DILATED. TIMERS READING CHANGED IN DIFFERENT SPEED OR GRAVITY IS NOT TIME DILATION. TIMERS READING WILL CHANGE WITH TEMPERATURE, IS THAT TIME DILATION?
- Length contraction: Objects are measured to be shortened in the direction that they are moving with respect to the observer. ASSUMPTION.
- Maximum speed is finite: No physical object, message or field line can travel faster than the speed of light in a vacuum. ENERGY TELEPORT BETWEEN MATTERS. ENERGY IS INSTANTANEOUS THROUGHOUT SPACE.
- The effect of Gravity can only travel through space at the speed of light, not faster or instantaneously. GRAVITY IS COEXISTING WITH MATTERS THEREFORE INSTANTANEOUS.
- Mass–energy equivalence: E = mc2, energy and mass are equivalent and transmutable. ENERGY IS MOTIVE FORCE CARRIED BY MATTER, MATTER IS CHARGED PARTICLES. BOTH ARE CONSERVED, THEY ARE NOT EQUIVALENT, NOT TRANSMUTABLE.
- Relativistic mass, idea used by some researchers. ASSUMPTION.[9]
General relativity
General relativity is a theory of gravitation developed by Einstein in the years 1907–1915. The development of general relativity began with the equivalence principle, under which the states of accelerated motion and being at rest in a gravitational field (for example, when standing on the surface of the Earth) are physically identical. The upshot of this is that free fall is inertial motion: an object in free fall is falling because that is how objects move when there is no force being exerted on them, instead of this being due to the force of gravity as is the case in classical mechanics. This is incompatible with classical mechanics and special relativity because in those theories inertially moving objects cannot accelerate with respect to each other, but objects in free fall do so. To resolve this difficulty Einstein first proposed that spacetime is curved. In 1915, he devised the Einstein field equations which relate the curvature of spacetime with the mass, energy, and any momentum within it.
Some of the consequences of general relativity are:
- Gravitational time dilation: Clocks run slower in deeper gravitational wells. TIMER'S MOVING RATE CHANGED IN DIFFERENT GRAVITY IS NOT TIME DILATION, TIME IS NOT A THING CAN BE TOUCHED OR DIALATED.[10]
- Precession: Orbits precess in a way unexpected in Newton's theory of gravity. (This has been observed in the orbit of Mercury and in binary pulsars). ASSUMPTION.
- Light deflection: Rays of light bend in the presence of a gravitational field. HOT GAS ON THE SUN DEFLECTED LIGHT NOT GRAVITY.
- Frame-dragging: Rotating masses "drag along" the spacetime around them. ASSUMPTION.
- Metric expansion of space: the universe is expanding, and the far parts of it are moving away from us faster than the speed of light. ASSUMPTION.
Technically, general relativity is a theory of gravitation whose defining feature is its use of the Einstein field equations. The solutions of the field equations are metric tensors which define the topology of the spacetime and how objects move inertially.
Gravitational radiation
According to general relativity, gravitational radiation is generated in situations where the curvature of spacetime is oscillating, such as with co-orbiting objects. As of 2019, the gravitational radiation emitted by the Solar System is far too small to measure; however, on 14 September 2015, LIGO registered gravitational waves (gravitational radiation) for the first time as a result of the collision of two black holes 1.3 billion light-years from Earth.[40][41] This observation confirms the theoretical predictions of Einstein and others that such waves exist. It also opens the way for practical observation and understanding of the nature of gravity and events in the Universe including the Big Bang.[42]It is believed that neutron star mergers and black hole formation may also create detectable amounts of gravitational radiation.[citation needed]Prior to LIGO, gravitational radiation had been indirectly observed as an energy loss over time in binary pulsar systems such as PSR B1913+16.
Speed of gravity
In December 2012, a research team in China announced that it had produced measurements of the phase lag of Earth tides during full and new moons which seem to prove that the speed of gravity is equal to the speed of light.[43] This means that if the Sun suddenly disappeared, the Earth would keep orbiting it normally for 8 minutes, which is the time light takes to travel that distance. The team's findings were released in the Chinese Science Bulletin in February 2013.[44]
In October 2017, the LIGO and Virgo detectors received gravitational wave signals within 2 seconds of gamma ray satellites and optical telescopes seeing signals from the same direction. This confirmed that the speed of gravitational waves was the same as the speed of light.[45]
GRAVITY IS INDUCED ELECTROSTATIC ATTRACTION FORCE BETWEEN NEUTRALLY CHARGED MATTERS. GRAVITY IS COEXISTING WITH MATTERS THEREFORE INSTANTANEOUS. GRAVITY DOES NOT PROPAGATE IN SPACE AT LIGHT SPEED. LIGO LIED FOR MORE FUNDING.
SPACE IS JUST EMPTY VACUUM SPACE. THERE IS NO LIGHT IN VACUUM SPACE, NO GRAVITY IN SPACE, NO FORCE FIELD IN SPACE, NO PHOTON OR EM WAVE IN SPACE, NO SOLAR WIND OR DARK MATTER IN SPACE, NO FABRIC OF SPACE-TIME, NO RIPPLES OF GRAVITY WAVE IN SPACE.
SPACE IS JUST EMPTY VACUUM SPACE. THERE IS NO LIGHT IN VACUUM SPACE, NO GRAVITY IN SPACE, NO FORCE FIELD IN SPACE, NO PHOTON OR EM WAVE IN SPACE, NO SOLAR WIND OR DARK MATTER IN SPACE, NO FABRIC OF SPACE-TIME, NO RIPPLES OF GRAVITY WAVE IN SPACE.
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