MS Physics

Adequate definition of the objective reality of some of the concepts time – the duration of the changes originating from the image of the universe elements. If the duration of time, it was abstract, flowing parallel to the changes, the process of measuring the time would be absolutely objective process – the time would be reflected in this totally objective and ideal "range." But such a line in nature suschestvuet.V nature, there are a variety of processes from which the people as a measure of time choosing a particular process. This measuring time should have a stable unit of measurement (the process must be stable.) Stability of selected units is determined by comparison with particles of other processes. Therefore, measurement time of some change is a process of comparing the selected units with particles of other processes. That is, the notion of "time" reflects the totality of the studied processes, which is the reason improving our measuring time, the cause of our movement from hours to hours of sunshine atomnym.V this situation, the invention of modern physics concepts of "proper time of an object" is, firstly, the invention 'Ruler' which measures the proper length, and able to commit its changes, that is a subjective reflection of reality, which is not adequately samoyrealnosti. And secondly, this invention yavlyaetsyav cunning, which gives opportunity to avoid the necessity of a physical explanation of slow down or speed up certain processes under specific conditions. Because of the infinite universe and an infinite number of its constituent elements, we do not have the right to assume that the shape of the universe can ever be the same as it once already was. .