“WHAT IS A RELATIVITY THEORY?” (Final part):
“The theory of relativity resembles a building consisting of two separate stories, a special theory and a general theory. The special theory on which the General Theory is based applies to all physical phenomena, with the exception of Gravity, and the general theory is the law of gravity and its connection with other forces of Nature. "
Thus, Albert Einstein reinforces the principle of the general Theory of Relativity, which forms the basis of this article.
First, let's see how the general theory is a continuation of a special theory and some of its applications.
Special theory concerns reference systems moving at a uniform speed. Bodies moving under the sole influence of a gravitational field acquire acceleration that does not depend on the material or physical state of the body. Einstein understood that this property of the gravitational field implies equivalence, which became the basis of his general theory of relativity.
Two time measuring devices, if they are located in the center and on the edge of a rotating disk, will show a remarkable result. As for K (disk in the center), the devices will be as at rest. But with respect to K (edge), the movement of the disc will show TEMPORARY DIVERSITY at the edge relative to the time measured at the center. Hours on the periphery are constantly slower than in the center. As can be seen from K. Here, in the gravitational field, the synchronization device will operate at different speeds depending on where it is located. Standard measuring rods, located tangentially around the circumference of the C disk, will be compressed in length due to the reduction of the relativistic length. Measuring such rods from K in diameter will not lead to such a reduction (unlike a contract in a tangential position). Here is the value of θ those. C / D will be more. (Since C, the circle increases and D, the diameter remains the same). This is an extension of the concept of extension of length in a special theory to curved space in a general theory.
Usually the value of Pi, that is, the circumference / diameter will be 3.14159. but in the case of a roundabout above. Euclidean geometry does not fit into the accelerating structure, according to the principle of relativity inside the gravitational field. Spaces in which Euclidean sentences are invalid are sometimes called CURVED SPACES. For example, the sum of the inside corners of a triangle drawn on a flat sheet of paper will be 180 degrees, but a triangle drawn on the curved surface of a sphere will not follow this Euclidean rule. Einstein realized that the rays of light will be perceived as a bend in an accelerated frame. So, the final conclusion was that the rays of light spread curvilinearly in gravitational fields. Experimental evidence of this was available through photographs taken by the stars during a solar eclipse on May 29, 1919. It was confirmed the deviation of starlight around the mass of the sun.
In the General Theory of Relativity, material bodies follow the shortest-distance lines called GEODESIC. The movements of material bodies are determined by the curvature of space in the region through which they pass. This is the essence of the general theory of relativity. The curvature of space and the bending of light have been proven in all cases of the observed stellar activity.
The application of the theory of superstrings: the proposal of the curvature of space and time has both scientific and philosophical significance. When any object or an observed event enters from an unexplored Universe into an observable Universe, it enters the field of Space and time, which is curved. Einstein this observation is a precursor of the theory of superstrings, which leads to particles of spin 2, which are known as "GRAVITONS". In addition, the super-jet theory contains the quantum theory of gravitational interactions, which is the domain of the general theory.
An important distinction between special and general theories, as explained above, is that in a special theory of motion, bodies have a uniform speed and without the participation of acceleration, while the general theory concerns bodies moving with acceleration, especially under the influence of acceleration caused by gravity. Let's see how this generates new concepts of inertial and gravitational masses of great philosophical significance, explaining the concept of LIFE itself.
Imagine an elevator so remote from stars and other large masses that there is no noticeable gravitational field. The observer will feel weightless. If the rope attached to the top of the elevator had to be dropped with a constant acceleration of 981 m / s2, the observer would detect this acceleration as a force reaction on the floor. The experience of the observer in the elevator is equivalent to the experience of the observer in the elevator in the gravitational field of the Earth with a force of 9.81 N / kg. The force response at the observer's feet in the accelerating frame is due to the observer's inertial mass (mass, which represents the interaction of the observer's body, accelerated under the influence of force), which is exactly equal to the gravitational mass.
The equivalence of mass of inertial mass and mass of gravity has significant consequences for the nature of space and time under the influence of a gravitational field. This, in fact, refers to circular movements and therefore is associated with centrifugal forces. Suppose that Observer A takes measurements from the Galilean (non-relativistic) frame K of a non-Galileo (relativistic) frame K, which is a rotating disk associated with observer B. A notes that B is in a circular motion and has centrifugal acceleration experience. This acceleration is created by a force that can be interpreted as an inertial mass effect B. But according to the above results of experiment 1B, it can be stated that it is at rest under the influence of a radially directed gravitational field, which once again proves the equivalence of the two.
Let's see how Gravity is related to LIFE.
The theory that the INERT MASS is equal and opposite to the GRAVITATIONAL MASS is itself an explanation of life on Earth. Inertial mass is LIFE ENERGY, and gravitational mass is earth problems that it faces. As long as they are equal, life can exist. But, as explained in the article “What is life?”, ENTROPY, T. E. Disorder, continues to grow, which is compensated by NEGATIVE-ENTROPA supplied by medicine, etc. But as soon as entropy overpowers the body, that is, the inertial mass, the body unable to fight gravity in a negative way, and this process is called death.
Thus, a wonderful relationship arises between LIFE and GRAVITATION. Life contains all the forces of nature in the body, on the one hand, which they used for Life, and on the other, they use to defeat nature as Maxwell's electromagnetic forces in the fight against the original emf they created. Life contains several substances, such as carbon, iron, sulfur, iodine, etc. And such forms of energy as heat, electricity. Magnetism, Sound, etc. But the most fundamental power of life is Gravity.
All of the above forces are the building blocks of a living being. The same forces help resist and conquer the Physical World.
Here life is, in essence, a balancing act of gravity. Thoughts inscribed in brain cells, go out one by one sequentially in accordance with the energy transferred to them. The most important thing is the feeling of "I." This happens when the embryo starts moving inside the ovary, i.e. when it FEELS gravity. From this point on, the process of the struggle for observance begins (against the force of aggression), as if experiencing the challenges posed by the environment.
Summarizing:
In Part I, we have seen how the Special Theory of Relativity explains Light as the universal energy that binds matter and energy. On the philosophical side, we saw that there is another Light in the body, “Inner Light”, which is the leading force and copy of the Master Intellectual Plan, which goes beyond the laws of space, time and conservation, in the areas of Cosmos, the laws of conservation of time and beyond .
In this part II, a special theory was extended to the general theory. The basis of the argument was an inert mass, equal to the gravitational mass. With relative motion at almost the speed of light, acceleration leads to an increase in mass and a decrease in time, which leads to curvature in space. Objects move in four-dimensional curved space. On the philosophical side, it was argued that life is a negative force, and this force is also nothing other than gravity, as provided for in the equality of the Inert and the gravitational mass. Reference was also made to the curvature of space and time associated with it, with the theory of super strings.
The advantages of this article:
Various aspects of relativity, including various technical terms, are explained very simply. The content of these two articles is hardly available in school textbooks. Any student of science, when he goes through these articles, will be able to fully and completely understand the rudiments and easily and easily complete the complex aspects. Philosophers who are not accredited to technical terms can also understand and apply them to relativistic philosophy.
We wish all readers success.
