SUPERPOSITION Meaning and
Definition
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Superposition is a concept commonly used in physics, particularly in the field of wave mechanics, that describes the ability of waves to combine and overlap to create a new wave pattern. It refers to the principle that when two or more waves intersect, their amplitudes are added together at each point to form a composite wave. This resulting wave contains the sum of the amplitudes and phases of the individual waves involved.
In the context of quantum mechanics, superposition also applies to particles and their associated wave functions. It states that a quantum system can exist in multiple states simultaneously, with each state having a corresponding probability amplitude. The superposition of these probabilities allows for the existence of particles in different states until measured or observed, at which point the system collapses into a single defined state.
Superposition is a fundamental concept that underlies various phenomena, such as interference and diffraction patterns seen in optics. It provides a mathematical framework for describing wave properties and extends to complex systems, such as quantum computers, where qubits can exist in multiple states simultaneously, enabling parallel computing and solving problems that are intractable for classical computers.
Overall, superposition is a key principle in physics that describes the combining and overlapping of waves or states to create new waveforms or quantum systems, allowing for the understanding and manipulation of various physical phenomena.
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A lying above or upon something; that which is situated above or upon something else; in geol., the order of arrangement in which strata and formations are placed above each other.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for SUPERPOSITION
Etymology of SUPERPOSITION
The word "superposition" comes from the Latin word "super", which means above or over, and the Latin word "positio", which means placing or positioning. The term was first used in the field of physics to describe the phenomenon where two or more waves combine to form a new wave. It was later extended to various disciplines, including quantum mechanics, where it refers to the ability of quantum systems to exist in multiple states simultaneously.
Similar spelling words for SUPERPOSITION
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