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Elementary particles (such as quarks, neutrinos, and electrons) into the largest superclusters of galaxies. Included in these phenomena are the basic things that make up all other things. Therefore, physics is sometimes called "basic science".
Physics aims to describe the different phenomena that occur in nature in terms of the simpler ones. Thus, physics aims to relate things that can be observed in humans with root causes, and then link these causes together.
For example, the ancient Chinese noticed that some rocks (limestone and magnetite) were attracted to each other by an invisible force. This effect was later called magnetism, which was first thoroughly studied in the seventeenth century. But even before the Chinese discovered magnetism, the ancient Greeks knew about other things like amber that when rubbed on the fur would cause a similar invisible attraction between the two.
This was also first studied in the 17th century and came to be called electricity. Thus, physics became to understand two observations of nature in terms of some root causes (electricity and magnetism). However, further work in the nineteenth century revealed that these two forces were just two different aspects of one force, electromagnetism. This process of "union" of forces continues today, and electromagnetism and the weak nuclear force are now considered two aspects of electroweak interaction. Physics hopes to find a final cause (theory of everything)
Research areas
Contemporary research in physics can be broadly divided into nuclear and molecular physics; Condensed matter physics; Atomic, molecular and optical physics; Astrophysics. And Applied Physics. Some physics departments also support physics education research and physics communication. Since the twentieth century, individual fields of physics have become increasingly specialized, and today most physicists work in one field throughout their careers. "Internationalists" such as Albert Einstein (1879-1955) and Lev Landau (1908-1968), who worked in various fields of physics, are now very rare.
Particle physics is the study of the elementary components of matter and energy and the interactions between them. In addition, particle physicists design and develop high-energy accelerators, detectors, and computer software needed for this research. The field is also called "high energy physics" because many elementary particles do not occur naturally but are only created during high energy collisions of other particles. Currently, the interactions of elementary particles and fields are described by the Standard Model. The model explains the twelve known particles of matter (quarks and leptons) that interact through the strong, weak and electromagnetic fundamental forces. Dynamics are described in terms of matter particles that exchange scale bosons (gluons, W and Z bosons, and photons, respectively). The Standard Model also predicts the existence of a particle known as the Higgs boson. In July 2012, CERN, the European Laboratory for Particle Physics, announced the discovery of a particle compatible with the Higgs boson, an integral part of the Higgs mechanism.
Elementary particles (such as quarks, neutrinos, and electrons) into the largest superclusters of galaxies. Included in these phenomena are the basic things that make up all other things. Therefore, physics is sometimes called "basic science".
Physics aims to describe the different phenomena that occur in nature in terms of the simpler ones. Thus, physics aims to relate things that can be observed in humans with root causes, and then link these causes together.
For example, the ancient Chinese noticed that some rocks (limestone and magnetite) were attracted to each other by an invisible force. This effect was later called magnetism, which was first thoroughly studied in the seventeenth century. But even before the Chinese discovered magnetism, the ancient Greeks knew about other things like amber that when rubbed on the fur would cause a similar invisible attraction between the two.
This was also first studied in the 17th century and came to be called electricity. Thus, physics became to understand two observations of nature in terms of some root causes (electricity and magnetism). However, further work in the nineteenth century revealed that these two forces were just two different aspects of one force, electromagnetism. This process of "union" of forces continues today, and electromagnetism and the weak nuclear force are now considered two aspects of electroweak interaction. Physics hopes to find a final cause (theory of everything)
Research areas
Contemporary research in physics can be broadly divided into nuclear and molecular physics; Condensed matter physics; Atomic, molecular and optical physics; Astrophysics. And Applied Physics. Some physics departments also support physics education research and physics communication. Since the twentieth century, individual fields of physics have become increasingly specialized, and today most physicists work in one field throughout their careers. "Internationalists" such as Albert Einstein (1879-1955) and Lev Landau (1908-1968), who worked in various fields of physics, are now very rare.
Particle physics is the study of the elementary components of matter and energy and the interactions between them. In addition, particle physicists design and develop high-energy accelerators, detectors, and computer software needed for this research. The field is also called "high energy physics" because many elementary particles do not occur naturally but are only created during high energy collisions of other particles. Currently, the interactions of elementary particles and fields are described by the Standard Model. The model explains the twelve known particles of matter (quarks and leptons) that interact through the strong, weak and electromagnetic fundamental forces. Dynamics are described in terms of matter particles that exchange scale bosons (gluons, W and Z bosons, and photons, respectively). The Standard Model also predicts the existence of a particle known as the Higgs boson. In July 2012, CERN, the European Laboratory for Particle Physics, announced the discovery of a particle compatible with the Higgs boson, an integral part of the Higgs mechanism.
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