Z3Constants

Constants

Constants	Value	Abbreviations
speed of light in vacuum	299792458 m·s−1	%speed
speed of sound in dry air	343.2 m·s−1
newtonian constant of gravitation	6.6740831e−11 m3·kg−1·s−2	%newtonian
planck constant	6.62607004081e−34 J·s	%plank
reduced planck constant	1.05457180013e−34 J·s
magnetic constant vacuum permeability	1.256637061e−6 N·A−2
electric constant vacuum permittivity	8.854187817e−12 F·m−1	%electric
characteristic impedance of vacuum	376.730313461 Ω	%characteristic
coulomb's constant	8.987551787e9 N·m2·C−2
elementary charge	1.60217656535e−19 C	%elementary
bohr magneton	9.2740096820e−24 J·T−1	%bohr
conductance quantum	7.748091734625e−5 S	%conductance
inverse conductance quantum	12906.403721742 Ω	%inverse
josephson constant	4.8359787011e14 Hz·V−1	%josephson
magnetic flux quantum	2.06783375846e−15 Wb
nuclear magneton	5.0507835311e−27 J·T−1	%nuclear
von klitzing constant	25812.807443484 Ω	%von
bohr radius	5.291772109217e−11 m	%bohrradius
classical electron radius	2.817940326727e−15 m	%classical
electron mass	9.1093829140e−31 kg	%electronmass
fermi coupling constant	1.1663645e−5 GeV−2	%fermi
fine-structure constant	7.297352569824e−3	%fine
hartree energy	4.3597443419e−18 J	%hartree
proton mass	1.67262177774e−27 kg	%proton
quantum of circulation	3.636947552024e−4 m2 s−1	%quantumof
rydberg constant	10973731.56853955 m−1	%rydberg
thomson cross section	6.65245873413e−29 m2	%thomson
weak mixing angle	0.222321	%weak
efimov factor	22.7	%efimov
atomic mass constant	1.66053892173e−27 kg	%atomic
avogadro's number	6.0221412927e23 mol−1	%avogadro
boltzmann constant	1.380648813e−23 J·K−1	%boltzmann
faraday constant	96485.336521C·mol−1	%faraday
first radiation constant	3.7417715317e−16 W·m2	%first
first radiation constant for spectral radiance	1.19104286953e−16 W·m2·sr−1
loschmidt constant	2.686780524e25 m−3	%loschmidt
gas constant	8.314462175 J·K−1·mol−1	%gas
molar planck constant	3.990312717628e−10 J·s·mol−1	%molar
molar volume of an ideal gas at T=273.15K and p=100kPa	2.271095321e−2 m3·mol−1	%molarvolume
molar volume of an ideal gas at T=273.15K and p=101.325 kPa	2.241396820e−2 m3·mol−1
sackur-tetrode constant at T=1 K and p=100kPa	−1.151707823	%sackur
sackur-tetrode constant at T=1 K and p=101.325 kPa	−1.164870823
second radiation constant	1.438777013e−2 m·K	%second
stefan–boltzmann constant	5.67037321e−8 W·m−2·K−4	%stefan
wien displacement law constant	2.897772126e−3 m·K	%wien
conventional value of josephson constant	4.835979e14 Hz·V−1	%conventional
conventional value of von klitzing constant	25812.807 Ω
molar mass constant	1e−3 kg·mol−1	%molarmass
molar mass constant of carbon-12	1.2e−2 kg·mol−1
standard acceleration of gravity (gee, free-fall on earth)	9.80665 m·s−2	%g
gee	9.80665 m·s−2	%gee
standard atmosphere	101325 Pa	%atm
planck length	1.61619997e−35 m	%plancklength
planck mass	2.1765113e−8 kg	%planckmass
planck time	5.3910632e−44 s	%plancktime
planck charge	1.87554595641e−18 C	%planckcharge
planck temperature	1.41683385e32 K	%plancktemperature