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Há 18 horas · The Schrödinger equation is a linear differential equation, meaning that if two state vectors and are solutions, then so is any linear combination. of the two state vectors where a and b are any complex numbers. [13] : 25 Moreover, the sum can be extended for any number of state vectors.
Há 18 horas · In physics, theories of gravitation postulate mechanisms of interaction governing the movements of bodies with mass. There have been numerous theories of gravitation since ancient times. The first extant sources discussing such theories are found in ancient Greek philosophy. This work was furthered through the Middle Ages by Indian, Islamic ...
Há 18 horas · Dimensional analysis. In engineering and science, dimensional analysis is the analysis of the relationships between different physical quantities by identifying their base quantities (such as length, mass, time, and electric current) and units of measurement (such as meters and grams) and tracking these dimensions as calculations or comparisons ...
Há 18 horas · J. Robert Oppenheimer (born Julius Robert Oppenheimer; / ˈɒpənhaɪmər / OP-ən-hy-mər; April 22, 1904 – February 18, 1967) was an American theoretical physicist. He was director of the Manhattan Project 's Los Alamos Laboratory during World War II and is often called the "father of the atomic bomb ". Born in New York City, Oppenheimer ...
Há 18 horas · Exotic matter – Physics term for multiple concepts; Neutralino – Neutral mass eigenstate formed from superpartners of gauge and Higgs bosons; Dark galaxy – A hypothesized galaxy with no, or very few, stars; Scalar field dark matter – Classical, minimally coupled, scalar field postulated to account for the inferred dark matter
Há 18 horas · Originalmente, a relatividade especial foi publicada por Einstein em 1905, mas a Teoria da Relatividade Geral só foi publicada em 1915. Mas antes disso, cientistas como Hendrik Lorentz, Henri ...
Há 18 horas · Etymology The English word sun developed from Old English sunne. Cognates appear in other Germanic languages, including West Frisian sinne, Dutch zon, Low German Sünn, Standard German Sonne, Bavarian Sunna, Old Norse sunna, and Gothic sunnō. All these words stem from Proto-Germanic * sunnōn. This is ultimately related to the word for sun in other branches of the Indo-European language ...
