Physical theory is a fundamental system of fundamental knowledge. Natural phenomena are unique, objective, and the laws of their appearance and existence allow us to understand the mechanisms of making informed decisions.
The physics of phenomena is interesting in itself: nature is so simple that it’s very difficult to understand a particular event, determine its cause, the dynamics of a situation and assess the likely consequences: physical phenomena, as a rule, do not depend on each other, but on one Natural phenomena usually do not skimp.
Physical phenomena. Electricity
Physical theory is a real defense of life and health. Everything that surrounds us is represented by a spectrum of the most diverse phenomena. Phenomena overlap each other, not allowing to understand the logic of events and make an informed decision.
The power line was built on the basis of knowledge of electrical engineering, according to regulatory documents on safety and the construction of high-voltage power transmission lines over long distances. Many factors have been taken into account, but even with the current level of knowledge, accidents caused by unexpected natural phenomena are possible.
Thunderstorm may not have such a serious impact on the power line (transmission line) as wet weather and low dense cloud cover. Condenser effect: earth - one plate, clouds - the second plate, and power lines - the cause of the phenomenon.
It is customary to transmit energy to a distance in the form of a high voltage electric current. Usually, these are kilovolts and, almost always, alternating current. DC transmission is used over short distances.
The calculation and construction of power lines is entrusted only to competent organizations, and the specialists of these organizations have special education and significant work experience. Power transmission line is a responsible building. It can affect the environment and humans, and variants of this influence to this day have unpredictable aspects.
Alternating current is a wave. There is a concept of a standing wave when nothing will simply be transmitted to the desired point in space. There is a phenomenon of attenuation, there is the influence of atmospheric pressure and just the flight of a large number of birds, which cannot be foreseen.
A power transmission line connects substations and represents a developed infrastructure of communication lines. Often, not only current is transmitted through power lines, but also signals, fiber-optic and conventional communication lines are conducted. Mutual influence is a special area of physical phenomena.
Corrosion of the fastenings on the line supports and the negligence of the line staff can lead to the fall of the high-voltage wire, which will create a lot of physical phenomena at the place of the fall, but these phenomena will occur when a person or other living creature is nearby. There are usually many options.
Physical phenomena. Construction
Physical theory is the influence of a social phenomenon or process. In almost any area, you can build a country house. But an apartment building needs to be built according to design estimates, to coordinate documents in numerous government organizations with a clear range of powers.
Construction organizations extremely rarely violate current regulations, are closely involved in the performance of work, but physical phenomena do not need to be coordinated, they act toughly and objectively.
A house built on an unreliable foundation will certainly crack or sag. But these are only the simplest physical phenomena that can be foreseen or make an informed decision and provide for possible damage, accident, social conflict.
Low-quality building material - fungus on the walls. This is not a physical phenomenon, but the residents of the apartment building all together went to complain to the local administration. As a result, the resonance effect on the nearby bridge, which is already physics, and the bridge simply collapsed.
In the construction business, it is difficult to foresee all the options for real mutual influence of objects. An unpredictable human factor can play a large role here.
The Internet as a physical phenomenon
Physical theory is that which is not visible and not audible, but has real meaning. Information has nothing to do with physics. However, it is impossible not to take into account its use for presentation in the description of what physical phenomena are and their relationship as an objective circumstance.
At the initial stage of the development of computer business, computer technology occupied half the hockey field, and there was so much heat that it was possible to calmly warm several decent cottages in the cold winter.
With the development of the Fido network, when hundreds and thousands of administrators kept in touch, and regular telephone lines were the only option for physical contact from one server to another, the experience of modem communication began to take shape, and overloads caused by the physics of non-voice information transfer processes were analyzed and leveled.
When the Internet gained modern significance, fiber-optic communication lines appeared and the air was filled with Wi-Fi signals, scientific hygienists began to signal possible harm to human health, because in addition to the usual electromagnetic fields, a lot of additional radiation appeared.
A person does not see or hear the field, but his body is a combination of physical processes, he conducts electricity and senses electric fields. The Internet does not directly affect physical phenomena, but a person may accidentally end up in the field of electromagnetic influence of one or another power.
The concept of physical theory and phenomena
Modern physical theory is:
- The totality of knowledge about nature.
- Strict systematization and clear classification.
- Distribution of knowledge by hierarchy and topic.
- Descriptions of physical phenomena, the logic of the relationship of processes and objects.
In the simplest approximation, physics has developed as a description of objective data about what is happening and how. Particular attention: what follows, causes of events and expected consequences.
School books describe what a physical theory is:
- it is a system of knowledge that explains phenomena and their relationships;
- this includes a description of the phenomenon, the results of the experiment;
- here are concepts, basic ideas, models, hypotheses, patterns and research methods;
- the main task is explanation and interpretation.
All right, complete. Actually, it makes no sense to change anything. It is better when in the course of training the concept of significance comes on its own, the student himself will say differently. Physical theory is an amazing and practical tool:
- knowledge of everything that happens around;
- making objective and safe decisions.
There is no guarantee that a person will apply physical knowledge correctly, but he always has a chance. The right of one person should not impede the right of another person to use his chance in his own way. To the question: “Give examples of physical phenomena”, ten people will describe ten situations in 1-11 variants.
This circumstance has nothing to do with physics, but science has long been grateful to physics for its participation at the initial stage of the development of intelligence and knowledge of mankind. But now it is not the only one, and its methods have proven to be applicable in all branches of knowledge.
Social Physics Phenomenon
According to the logic of things: physical theory, definition, content, description and examples ... are mechanics, electricity, materials, fields, planetary motions, ... That's right, but physical mechanics is applicable to people, and electricity to social conflicts.
“Give examples of physical phenomena,” the sociologist was told. And he pointed to an inductor, a broken plate, a cracked glass in itself, and explained how exactly mental and physical phenomena manifest themselves in the process of materialization of thought.
Physical theory is, first of all, the "arithmetic" of simple actions. It is like elementary algebra and the syntax of simple geometric constructions. Difficulties arise when combining and intersecting various physical phenomena, when it is really difficult to determine what was the reason, at what time and what has not yet been taken into account.
If voltage is applied to the inductor, exactly the same voltage will return from it, but with the opposite sign. What is not a social conflict: keep silent, do not give reasons for an answer and there will be no reverse tension.
A careless word, a misunderstood event or a declaration of guilt, while there really was no guilt: the result is a broken plate in response.
Not every glass will suddenly crack. Social relations are always in a state of tension, which can be positive or negative, but there is always a balance. Balance can come to resonance. It would be a desire. A glass may be in the wrong place at the wrong time, but the voltage of the particles in it cannot calmly respond to a change in the physical field.
The mutual influence of sciences
Physics was the "beginning of intelligent being." One can argue with this and show that the stars were the root cause, or the ignorant position of the healers and shamans in the field of healing, or the church’s struggle with the dynamics of the development of ideas about the organization of the world, Earth or Being.
Everything may have been different at the beginning, but observations of natural phenomena and their generalization laid the foundation for elementary physical theory, which became the foundation of physics, philosophy, mathematics, chemistry, sociology and other sciences.
Physical theory as an objective body of knowledge was improved and showed other sciences using simple examples how something happens, how you can see and what to do to make the right decision.
Science reciprocated. Logical and simple formulas of physics were transformed into philosophical positions, the axioms of mathematics helped to build chemical formulas of substances. The reverse effect has expanded and strengthened the body of knowledge of physical theory.
Intelligence development or once again about the internet
A person must eat right and lead a healthy lifestyle. But man is a social being, and without self-development and development of intelligence, a well-fed body will end up outside society and will not take place as a person.
Elementary physics, the foundations of mathematics, the basic principles of philosophy, custom and the principles of oral law are the most necessary minimum for any living being. Only then does it become human. Further, all development will go automatically.
The Internet is not a living organism. But that was at the very beginning. The modern Internet is a mass of computers, communication lines, programmers and users. All this works at the same time and each according to its “program."
Tons of physical phenomena intersect, huge amounts of information circulate like blood in the circulatory system and it turns out that the Internet is developing on its own.
It is hard to say at what time the Internet was born in a “conscious” context. In technical systems, the moment of birth always lies beyond simple physical phenomena.
The level of modern knowledge is great, but not sufficient to understand the logic and dynamics of all phenomena. The Internet is developing on its own. No matter how the monsters of the information industry Google, Yandex, Microsoft, Oracle, etc. would like to participate in this development, but their path will be within the available limits. The enlightened world is grateful to Microsoft for MS DOS, but more is expected from Windows.
It was necessary to follow the pure traditions of the beginning, and not to jump from version to version and create uncertainties for developers. This is not a physical law or a warning for large information companies. Just a comparison of the beginning of the current state of things.
At first there was a case and it was in demand, now there are ambitions, but who needs it besides the author?
Great 80s
The eighties are an era when programming and databases were taking shape. Maybe there was something else, but the birth and development of the theory of information and its tools is a cardinally significant stage in the development of mankind.
Information science and computer science would already have become Big Science, and not primitive computer science. It was just to take elementary physical laws as the basis, and not fly behind laurels.
The world is grateful to Oracle and other similar companies for their "wonderful", albeit tricky knowledge in the field of large databases. But the game was not worth the candle, 38 years is a decent and honorable term. You can even say: there is respect for people who have chosen such a long career.
But when you find out that everything could be created in two or three years and 35 years to do more promising things, it becomes a pity for the time spent.
Physical theory and objective development are an ideal pair and an excellent foundation for making a good decision. It did not take place in the 80s, but this is a great example of how much ignorance costs. Perhaps this is the main knowledge in modern computer science and information science, which, obviously, deserves more than what it has.