physical quantity instance

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• Physical quantity — A physical quantity is a physical property that can be quantified. This means it can be measured and/or calculated and expressed in numbers. The value of a physical quantity Q is expressed as the product of a numerical value { Q } and a physical… …   Wikipedia

• Physical property — A physical property is any aspect of an object or substance that can be measured or perceived without changing its identity. Physical properties can be intensive or extensive. An intensive property does not depend on the size or amount of matter… …   Wikipedia

• physical science, principles of — Introduction       the procedures and concepts employed by those who study the inorganic world.        physical science, like all the natural sciences, is concerned with describing and relating to one another those experiences of the surrounding… …   Universalium

• Physical Sciences — ▪ 2009 Introduction Scientists discovered a new family of superconducting materials and obtained unique images of individual hydrogen atoms and of a multiple exoplanet system. Europe completed the Large Hadron Collider, and China and India took… …   Universalium

• Dimensionless quantity — In dimensional analysis, a dimensionless quantity or quantity of dimension one is a quantity without an associated physical dimension. It is thus a pure number, and as such always has a dimension of 1.[1] Dimensionless quantities are widely used… …   Wikipedia

• Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics       Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity.       Computer scientist Manindra Agrawal of the… …   Universalium

• Dimensionless physical constant — In physics, a dimensionless physical constant (sometimes fundamental physical constant) is a universal physical constant that is dimensionless having no unit attached, so its numerical value is the same under all possible systems of units. The… …   Wikipedia

• Psycho-Physical Parallelism —     Psycho Physical Parallelism     † Catholic Encyclopedia ► Psycho Physical Parallelism     A doctrine which states that the relation between mental processes, on the one hand, and physical, physiological, or cerebral processes on the other, is …   Catholic encyclopedia

• экземпляр физической величины — 3.7.1 экземпляр физической величины (physical quantity instance): Аспект физического объекта, который может быть определен посредством наблюдения или измерения либо выведен на основании результатов наблюдений или измерений. Примечания 1 Экземпляр …   Словарь-справочник терминов нормативно-технической документации

• ГОСТ Р ИСО/ТС 10303-1099-2009: Системы автоматизации производства и их интеграция. Представление данных об изделии и обмен этими данными. Часть 1099. Прикладные модули. Определение независимых свойств — Терминология ГОСТ Р ИСО/ТС 10303 1099 2009: Системы автоматизации производства и их интеграция. Представление данных об изделии и обмен этими данными. Часть 1099. Прикладные модули. Определение независимых свойств: 3.7.1 экземпляр физической… …   Словарь-справочник терминов нормативно-технической документации

• analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… …   Universalium