mass unit

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• mass unit — noun a unit of measurement for mass • Hypernyms: ↑unit of measurement, ↑unit • Hyponyms: ↑atomic mass unit, ↑mass number, ↑nucleon number, ↑avoirdupois unit, ↑metric we …   Useful english dictionary

• mass unit — masės vienetas statusas T sritis Standartizacija ir metrologija apibrėžtis Kūno masės matavimo vienetas. atitikmenys: angl. mass unit vok. Masseneinheit, f rus. единица массы, f pranc. unité de masse, f …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

• mass unit — masės vienetas statusas T sritis fizika atitikmenys: angl. mass unit vok. Masseneinheit, f rus. единица массы, f pranc. unité de masse, f …   Fizikos terminų žodynas

• Atomic mass unit — unified atomic mass unit Unit system: SI recognized unit Unit of... mass Symbol: u Unit conversions 1 u in... is equal to...    dalton …   Wikipedia

• Milli mass unit — The milli mass unit or (mmu) is used as a unit of mass by some scientific authors even though this unit is not defined by the IUPAP red book nor by the IUPAC green book. It is a short form of the tongue breaking but formally more correct milli… …   Wikipedia

• atomic mass unit — (u or amu)    the unit of mass used by chemists and physicists for measuring the masses of atoms and molecules. Early in the nineteenth century, scientists discovered that each chemical element is composed of atoms, and that each chemical… …   Dictionary of units of measurement

• atomic mass unit — n a unit of mass for expressing masses of atoms, molecules, or nuclear particles equal to 1/12 the mass of a single atom of the most abundant carbon isotope 12C called also dalton * * * (u) (amu) the unit mass equal to the mass of the nuclide of… …   Medical dictionary

• Atomic mass unit — Einheit Norm Internationales Einheitensystem Einheitenname atomare Masseneinheit Einheitenzeichen u Beschriebene Größe(n) Masse Größensymbol(e) …   Deutsch Wikipedia

• atomic mass unit — n. a unit of mass, exactly one twelfth the mass of a neutral atom of the most abundant isotope of carbon, C12: one atomic mass unit equals 1.6605 x 10 24 gram and is equivalent to 931.48 MeV in energy: symbol amu or u …   English World dictionary

• atomic mass unit — ► NOUN ▪ a unit of mass used to express atomic and molecular weights, equal to one twelfth of the mass of an atom of carbon 12 …   English terms dictionary

• atomic mass unit — noun unit of mass for expressing masses of atoms or molecules • Hypernyms: ↑mass unit …   Useful english dictionary