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The Career of Albert Einstein - Einstein's theory of. One can say that the career of Albert Einstein started in 1900, when he was granted a teaching diploma by ETH school in Zurich. Einstein there wrote his first published paper, titled 'Consequences of the observations of capillarity phenomena”.

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Dimensional analysis method of stoichiometric calculations The most important conversion factor in both cases is molar (or mass) ratio taken from the balanced reaction equation. As we are using ratio in calculations - we can as well use the ratio method from the very beginning, although dimensional analysis approach should be much safer if used consistently throughout whole calculation process.

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Schrödinger equation - Wikipedia In quantum mechanics, the Schrödinger equation is a mathematical equation that describes the changes over time of a physical system in which quantum effects, such as wave–particle duality, are significant.

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Dirac equation - Wikipedia In particle physics, the Dirac equation is a relativistic wave equation derived by British physicist Paul Dirac in 1928. In its free form, or including electromagnetic interactions, it describes all spin-1 2 massive particles such as electrons and quarks for which parity is a symmetry.

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Quadratic equation mathematics Quadratic equation, in mathematics, an algebraic equation of the second degree (having one or more variables raised to the second power). Old Babylonian cuneiform texts, dating from the time of Hammurabi, show a knowledge of how to solve quadratic equations, but it appears that ancient Egyptian mathematicians did not know how to solve them.

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A 4-Dimensional Sphere, Animated - Foundalis What Does a 4-Dimensional Sphere Look Like? There is a very real geometric object, realizable within the relativistic geometry of our universe, which has the properties of a sphere in four dimensions (a “4-hypersphere”); what does it look like?

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Balancing and stoichiometry - stoichiometric calculations Equation balancing & stoichiometry lectures » stoichiometric calculations » Equation balancing and stoichiometry calculator. Once the reaction equation is balanced we usually want to use it to calculate amount of reagents that take place in the reaction.

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The Meaning of Einstein's Equation The Meaning of Einstein’s Equation John C. Baez and Emory F. Bunny January 4, 2006 Abstract Thisisabriefintroductiontogeneral relativity, designedforbothstudents

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Line -- from Wolfram MathWorld Line. A line is a straight one-dimensional figure having no thickness and extending infinitely in both directions. A line is sometimes called a straight line or, more archaically, a right line (Casey 1893), to emphasize that it has no 'wiggles' anywhere along its length.