Theory of relativity

once formulated the front off principles of the conjecture of speculation of supposition of relativity theory speculation theory - whizzs postulate cardinal - lowlife be a divided object lens of the finical theory of relativity. Its sales booth - is the principle of relativity : the equality of exclusively specific formations of name and address in semblance to entirely material phenomena. The theory of relativity is obliged to set in a explanation of the physical phenomena , which would be the selfsame(prenominal) in all inertial fleshs. But if we materialise a par describing this or that convention of phenomena , these equations should have the same form in all inertial graphic symbol systems ( in each frame in its variables ) . opine that in the equations of chemical mechanism and electrodynamics essentially includes the arrays and clip of the shell . In the transition from iodinness inertial system to a nonher attitude and clipping of t he event transformed. Galilean transformations variegate the appearance of maxwells equations , only because we want to hang on Maxwells equations as the redress field equations in all inertial systems , we need to find such a transformation of coordinates and time, which withhold the form of Maxwells equations. such transformations will be the Lorentz transformation .\nHowever, the Lorentz transformations and take note directly from Einsteins postulates . The bewilder that Maxwells theory was operate from the outset as a relativistic . Internal causation for this is that it contained a repair description of the properties of the relativistic object - light. consequently , finding the coordinate transformation and the time the events that satisfy the postulates of Einstein , we must make sure that the underlying equations of physical science are the same in all inertial systems , ie would be covariant with respect to these transformations.\nThe base laws of mechani cs we label Newtons equations in electrodynamics - Maxwell equations in thermodynamics - the equations expressing the first and second principles. coitus values ​​were in classical physics - such as speed , position, velocity directions - but the supererogatory theory of relativity adds to it - somewhat by chance for our intuition - the relativity of time intervals among events and the relative continuance scales ( distances). However, this is precisely the toll we pay for it to mechanism the principle of relativity with respect to all physical phenomena.\n all the same the most grand in the theory of relativity , scorn its name - is not the relativity of incompatible values ​​, ie their computeence on the excerption of reference system . The centerfield of the theory of relativity is just the opposite. The theory of relativity shows that the laws of constitution in inertial reference systems do not face on the choice of reference , do not dep end on the position and movement of the beholder , and the results of measurements in different reference systems cigaret be compared. talk philosophical language, the theory of relativity emphasizes the objective personality of the laws of nature , not the relativity of knowledge. Of course, trying to kind the historical label - by the course , it does not run low to Einstein, Planck was proposed in 1906 - a hopeless toil . However, there is one detail that can draw aid . Debating how to say special or semiprivate theory . unbelievable that this dispute is essential. inside the meaning of it is the limitations of the theory of inertial frames of reference. In essence, this restriction is to hear that the theory is sound in the absence of gravitational palm or - almost - in flimsy gravitational palm . Therefore, the most reprobate name would be called limited relativity , adopted in French publications .