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Page 1 Source: Peter J. Mohr and Barry N. Taylor, CODATA Recommended Values of the Fundamental Physical Constants: 2002, published in Review of Modern Physics 77, 1 (2005). From: http://physics.nist.gov/constants
Fundamental Physical Constants — Extensive Listing Relative std. Quantity Symbol Value Unit uncert. u r UNIVERSAL speed of light in vacuum c 299792458 m s−1 exact vacuum magnetic permeability 4πα¯h/e 2c ...
Page 1 Source: Peter J. Mohr and Barry N. Taylor, CODATA Recommended Values of the Fundamental Physical Constants: 1998, Reviews of Modern Physics, 72, 351 (2000). From: http://physics.nist.gov/constants
University of Sussex Physics and Astronomy Examinations Sub-Board. Table of Physical Constants. Revised January 2008. Electron rest mass m. e9.109 × 10−31kg Proton rest mass M. p1.6726 × 10−27kg Electronic charge e 1.6022 × 10−19C Speed of light in free space c 2.9979 × 108ms−1. Permeability of free space µ.
FUNDAMENTAL PHYSICAL CONSTANTS CONSTANT SYMBOL VALUE speed of light in vacuum c 2.998×108 3×108 m/s gravitational constant G 6.67×10−11 N·m2/kg2 Boltzmann’s constant K 1.38×10−23 J/K elementary charge e 1.60 ×10−19 C permittivity of free space ε0 8.85×10−12 1 36π ×10 −9 F/m permeability of free space μ0 4π ×10−7 H/m electron mass me 9.11×10−31 kg ...
Source: Peter J. Mohr and Barry N. Taylor, CODATA Recommended Values of the Fundamental Physical Constants: 1998, Journal of Physical and Chemical Reference Data, Vol. 28, No. 6, 1999 and Reviews of Modern Physics, Vol. 72, No. 2, 2000.
mol 1. lm W 1. state at time t = 0 and t. y The relative atomic mass Ar(X) of particle X with mass m(X) is defined by Ar(X) = m(X)=mu, where mu = m(12C)=12 is the atomic mass constant.
