Physics, as a fundamental scientific discipline that studies the most simple and general properties and laws of matter.Synthesis of knowledge about the nature of reality puts physics in the center of all of the natural sciences.Other fundamental and applied disciplines arise at the interface of physics and other sciences: chemistry, biology, geography, astronomy, and so on.
forms of matter and its motion are different kinds of diversity.In accordance with this fact, physics is divided into a number of separate disciplines in which to study the nature of elementary particles, atoms, molecules, solids, gases, liquids and plasma
.In the departments of physics there is no insurmountable borders, they are all interrelated, due to the unity of all material processes occurring in nature.
Albert Einstein, one of the greatest scientists of the last century, talking about physics as a fundamental science, indicates its invaluable role in the discovery of the most elementary laws of common knowledge which enables a logical way to get a complete picture of the world.Gaining knowledge in physics goes from the most simple and general to the more complex, from the abstract concepts in a more detailed and objective properties of things.
most simple elements of the universe - the elementary particles, atoms, molecules and fields.The most common categories that describe the material world, scientists refer space and time, energy, and mass movement.Approaching the deep comprehension of the essence of the phenomena of reality makes it possible to create a complete and accurate picture of how the world works at each of its levels.This task is precisely performs physics.
physical laws are the basis for deriving more general laws, which are subject to all forms of matter in motion.The validity of the provisions, which are formulated in the framework of physics can be tested experimentally.The conclusions of this basic research are confirmed under the conditions of the Earth within the solar system and the whole vast universe.This reflects the universal nature of physical laws.
Physics continues to occupy a leading position in the natural sciences.Extracted theorists of knowledge becomes the basis for the formation and development of applied physics and related disciplines, whose purpose is not only to obtain information about the abstract nature of the universe, but also in addressing the pressing issues facing the man in his everyday life, scientific and industrial activity.