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In physics, the principle of locality states that an object is influenced directly only by its immediate surroundings. A theory that includes the principle of locality is said to be a "local theory". This is an alternative to the concept of instantaneous, or "non-local" action at a distance.
This theory involved concepts diametrically opposed to the ideas of Alfred Thayer Mahan about the significance of sea power in world conflict. The heartland theory hypothesized the possibility of a huge empire being created which didn't need to use coastal or transoceanic transport to supply its military–industrial complex , and that this ...
"High school physics textbooks" (PDF). Reports on high school physics. American Institute of Physics; Zitzewitz, Paul W. (2005). Physics: principles and problems. New York: Glencoe/McGraw-Hill. ISBN 978-0078458132
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.
In U.S. politics, in the context of urban planning, the term civics comprehends the city politics that affect the political decisions of the citizenry of a city. Civic education is the study of the theoretical, political, and practical aspects of citizenship manifest as political rights, civil rights , and legal obligations. [ 2 ]
[8] [9] [10] Pedology is the study of soils in their natural environment. It deals with pedogenesis , soil morphology , soil classification . Soil geography studies the spatial distribution of soils as it relates to topography , climate (water, air, temperature), soil life (micro-organisms, plants, animals) and mineral materials within soils ...
City region is a term used by urbanists, economists and urban planners to refer to how one or more core cities are linked to a hinterland by functional ties, such as economic, housing-market, commuting, marketing or retail catchment factors. [1] This concept emphasizes the importance of these functional relationships in understanding urban ...
Conceptual physics is an approach to teaching physics that focuses on the ideas of physics rather than the mathematics. It is believed that with a strong conceptual foundation in physics, students are better equipped to understand the equations and formulas of physics, and to make connections between the concepts of physics and their everyday life.