Planck constant

Results: 160



#Item
51Fundamental constants / Electronvolt / Dimensionless physical constant / Fine-structure constant / Coupling constant / Planck constant / Bohr magneton / Stefan–Boltzmann constant / Avogadro constant / Physics / Measurement / Physical constants

1. Physical constants[removed]PHYSICAL CONSTANTS Table 1.1. Reviewed 2013 by P.J. Mohr (NIST). Mainly from the “CODATA Recommended Values of the Fundamental Physical Constants:

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Source URL: pdg.lbl.gov

Language: English - Date: 2014-08-21 16:37:45
52Condensed matter physics / Albert Einstein / Bose–Einstein condensate / Exotic matter / Kilogram / Watt balance / Mass / Max Planck / Gravitational constant / Physics / Matter / Fundamental constants

Newtonian constant of gravitation workshop at NIST Friday, October 10, 2014 Laboratory Tours 2:40 pm – 5:00 pm At the conclusion of the conference, we will break into three groups and walk over to the NIST Advanced Mea

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Source URL: www.nist.gov

Language: English - Date: 2014-10-07 14:14:23
53Measuring instruments / Systems of units / Kilogram / Watt balance / Avogadro constant / International System of Units / Standard / Planck constant / International Bureau of Weights and Measures / Measurement / Metrology / SI base units

Director’s Report on the Activity and Management of the International Bureau of Weights and Measures Supplement: Mass Department (1 January 2013 – 31 December[removed]March 2014

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Source URL: www.bipm.org

Language: English - Date: 2014-03-05 10:04:07
54Physical constants / Gravitation / Dimensionless physical constant / Dimensionless quantity / Planck constant / Mass / Electron / Universe / Anthropic principle / Physics / Measurement / Fundamental constants

Variables of nature 5 September 2014, by Brian Koberlein, One Universe At A Time The gravitational constant, perhaps the least well measured, is known to about one part in ten thousand. These quantities are often referre

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Source URL: phys.org

Language: English - Date: 2014-12-02 22:32:23
55Systems of units / Metrology / SI base units / Physical constants / New SI definitions / Kilogram / Vacuum permeability / Avogadro constant / Planck constant / Measurement / Physics / Fundamental constants

Royal Society Discussion Meeting The New SI: units and fundamental constants Ian Mills, Terry Quinn, Peter Mohr, Barry Taylor, and Edwin Williams The CIPM is recommending to the CGPM the following changes to the Internat

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Source URL: www.bipm.org

Language: English - Date: 2013-10-15 05:12:06
56International standards / SI units / Fundamental constants / Kilogram / Planck constant / Watt balance / New SI definitions / International System of Units / Mass / Measurement / Systems of units / Metrology

The watt balance: determination of the Planck constant and redefinition of the kilogram Michael Stock, BIPM Royal Society Discussion Meeting: The new SI Royal Society Discussion Meeting: The new SI, January 2011

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Source URL: www.bipm.org

Language: English - Date: 2013-10-15 05:12:06
57Fundamental constants / International standards / SI units / Kilogram / New SI definitions / Watt balance / Planck constant / Physical constant / SI base unit / Measurement / Systems of units / Metrology

FAQs, frequently asked questions about the new SI

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Source URL: www.bipm.org

Language: English - Date: 2013-10-15 05:12:42
58SI derived units / Fundamental constants / Systems of units / Physical constants / Ampere / Impedance of free space / Vacuum permeability / International System of Units / SI base unit / Measurement / Electromagnetism / Physics

CCEM[removed]Note to reader. In preparation for the possible redefinition of the kilogram, ampere, kelvin and mole by the 24th CGPM in 2011 in terms of the Planck constant, elementary charge, Boltzmann constant, and Avoga

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Source URL: www.bipm.org

Language: English - Date: 2013-09-10 10:19:15
59Classical mechanics / Natural philosophy / Forms of energy / Kilogram / Mass / Potential energy / Momentum / Planck constant / Magnet / Physics / Introductory physics / Physical quantities

PS/PHYSICS The University of the State of New York REGENTS HIGH SCHOOL EXAMINATION PHYSICAL SETTING

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Source URL: www.nysedregents.org

Language: English - Date: 2010-01-07 07:55:05
60Watt balance / Accelerometers / Gravimetry / Gravimeter / Mass / Weighing scale / Planck constant / Watt / Measuring instrument / Measurement / Metrology / Kilogram

T1.J1.1 e-MASS Publishable JRP Summary for Project T1 J1.1 (e-MASS) The watt balance route towards a new definition of the kilogram

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Source URL: www.euramet.org

Language: English - Date: 2011-02-16 09:04:35
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