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A branch of physics that studies atoms as isolated systems of electrons and an atomic nucleus. Compare nuclear physics. atomic structure atomic weight (A) The sum total of protons (or electrons) and neutrons within an atom. audio frequency A periodic vibration whose frequency is in the band audible to the average human, the human hearing range.
To the interdisciplinary fields, which define partially sciences of their own, belong e.g. the agrophysics is a branch of science bordering on agronomy and physics; astrophysics, the physics in the universe, including the properties and interactions of celestial bodies in astronomy
The branches of science, also referred to as scientific fields, scientific disciplines, or just sciences, can be arbitrarily divided into three major groups: The natural sciences (biology, chemistry, physics, astronomy, and Earth sciences), which study nature in the broadest sense;
In a general setting, classical fields are described by sections of fiber bundles and their dynamics is formulated in the terms of jet manifolds (covariant classical field theory). [24] In modern physics, the most often studied fields are those that model the four fundamental forces which one day may lead to the Unified Field Theory.
Systems engineering is an interdisciplinary field of engineering that focuses on how to design and manage complex engineering projects over their life cycles. Issues, such as reliability, logistics and coordination of different teams, evaluation measurement, and other disciplines become more difficult when dealing with large or complex projects.
In physics, physical chemistry and engineering, fluid dynamics is a subdiscipline of fluid mechanics that describes the flow of fluids – liquids and gases.It has several subdisciplines, including aerodynamics (the study of air and other gases in motion) and hydrodynamics (the study of water and other liquids in motion).
M. A. B. Beg, theoretical particle physicist; Muhammad Imran Qadir, pharmaceutical scientist; Muhammad Iqbal Choudhary, organic chemist; Muhammad Masud Ahmad ...
In physics, a unified field theory (UFT) is a type of field theory that allows all fundamental forces and elementary particles to be written in terms of a single type of field. According to modern discoveries in physics, forces are not transmitted directly between interacting objects but instead are described and interpreted by intermediary ...