If, as in his example, td doesn't work that way, how does it ?
1. Time and velocity of light is absoluteness......
Lakon, Masterov is mistaken and stuck, like a broken record.
We can create puzzles in SRT that become very complex, and which at times involve real or apparent paradoxes... To understand time dilation that kind of complex puzzle is not necessary. Don't get me wrong SRT is about a great deal more than just time dilation and some of the concepts and principles do become more complex, but that is not the key issue here.
We know that if we put an accurate clock on an airplane and fly it around, when the plane lands it will have recorded less time passing than an identical clock which remained at the airport. This has been done and does happen. The clock that is moving in the plane "ticks" at a slower rate than the clock that remains stationary at the airport.
We also know that when the plane does land and the two clocks are put back side by side, even though they will not agree on how long the plane has been flying around, they will from that point, or time on.., "tick" once again at the same rate.
The velocity that a clock is moving at, affects the rate at which it "ticks" or records change, when compared to a clock that is not moving, relative to it. That is time dilation.
Clocks are our rulers for measuring change and the observation of change, we call time. Change "looks" different to us based on how fast we are moving. Time or the rate at which change occurs is frame dependent. It depends on the observer and how the observer is moving relative to the events being observed.
SRT takes this and projects it far further than the case of clocks in airplanes. Those projections and predictions of what happens to clocks at far greater relativistic velocities, is supported by experience.., this time experience associated with research involving particle accelerators, like the LHC.
Is there some underlying fixed rate for time? Perhaps, but it is not something the we could ever observer, because we can only "see" things as they are from where we are and the way, order and rate of change that we observe is entirely dependent on from where we observe it. So SRT goes another step further and gives us the tools, the mathematics, to project what we see from where we are and how we are moving, in a way that we can understand what someone else would see from where they are and how they are moving.
It is within the proper application of those transformations, the math, that most of the apparent paradoxes arise. I say apparent because most of the time they only appear to be paradoxical.
Getting back to time dilation, all you need to understand, to understand the basics of time dilation, is that we measure time or change with clocks and clocks show us that when they move the rate that change occurs at, changes. It slows down the faster the clock moves. — this much has been proven both with clocks in airplanes and through experiments conducted with particle accelerators.., like the LHC.
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Masterov, I cannot always understand exactly what you are trying to say, but it does not seem to me that you really understand SRT.
Masterov said:
2. Two types of coordinates exist: real and visible.
Coordinate systems are tools, which help us understand, sometimes different aspects of the world and the universe. There are far more than just two and all of them are nothing more than "best approximations" of what we "see" or observe. A 3D + time coordinate system and a 4D coordinate system representing spacetime, both describe the same thing in different ways, the would around us.
Masterov said:
5. Speed limit of Matter does not exist, ...
This is an unsupported assumption. Something you think is true without any evidence to support it.
If we include in our definition of matter protons and the nuclei of gold and lead atoms, the evidence does support a speed limit for matter. This much seems pretty clear from experiments conducted in particle accelerators.
Masterov said:
Matter that moves faster than light, is called - the neutrino.
Here it seems you have not kept up with the evidence. You seem to be referring to the OPERA experiment from late 2011.., which has since been proven to have been an equipment timing error.., a loose fiber optic connection...
Neutrinos do not appear to exceed the speed of light.
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Time is a subjective observation of change, meaning observer dependent, observation of the rate of change, which appears from experience to be affected by the velocity of the observer and his/her clock. The clock being the ruler used to measure the rate of change. The FACT that clocks run slower when they are moving than when at (relative) rest, is what we call time dilation.
