conservation law — Physics, Chem. any law stating that some quantity or property remains constant during and after an interaction or process, as conservation of charge or conservation of linear momentum. [1945 50] * * * or law of conservation In physics, the… … Universalium
Law — /law/, n. 1. Andrew Bonar /bon euhr/, 1858 1923, English statesman, born in Canada: prime minister 1922 23. 2. John, 1671 1729, Scottish financier. 3. William, 1686 1761, English clergyman and devotional writer. * * * I Discipline and profession… … Universalium
Conservation of mass — The law of conservation of mass, also known as the principle of mass/matter conservation, states that the mass of an isolated system (closed to all matter and energy) will remain constant over time. This principle is equivalent to the… … Wikipedia
law — law1 lawlike, adj. /law/, n. 1. the principles and regulations established in a community by some authority and applicable to its people, whether in the form of legislation or of custom and policies recognized and enforced by judicial decision. 2 … Universalium
conservation — conservational, adj. /kon seuhr vay sheuhn/, n. 1. the act of conserving; prevention of injury, decay, waste, or loss; preservation: conservation of wildlife; conservation of human rights. 2. official supervision of rivers, forests, and other… … Universalium
matter — matterful, adj. matterless, adj. /mat euhr/, n. 1. the substance or substances of which any physical object consists or is composed: the matter of which the earth is made. 2. physical or corporeal substance in general, whether solid, liquid, or… … Universalium
Matter creation — is the process inverse to particle annihilation. It is the conversion of massless particles into one or more massive particles. This process is the time reversal of annihilation. Since all known massless particles are bosons and the most familiar … Wikipedia
law of conservation of matter — n CONSERVATION OF MASS … Medical dictionary
conservation of mass — n a principle in classical physics: the total mass of any material system is neither increased nor diminished by reactions between the parts called also conservation of matter, law of conservation of matter … Medical dictionary
loi de conservation de la matière — medžiagos tvermės dėsnis statusas T sritis fizika atitikmenys: angl. matter conservation law vok. Erhaltungssatz der Materie, m rus. закон сохранения материи, m pranc. loi de conservation de la matière, f … Fizikos terminų žodynas