microcurie
activity
Atomic and Nuclear Physics
0,000 001-fold of the derived SI unit sievert divided by the unit hour.
microsievert per hour
equivalence dose output
Nuclear Reactions and Ionizing Radiations
A unit of catalytic activity defining the catalytic activity of enzymes and other catalysts.
katal
catalytic activity
Physical Chemistry and Molecular Physics
megabecquerel per kilogram
specific activity in a sample
roentgen
exposure
second per cubic metre
volumic dose
barn per electronvolt
spectral cross-section
0,000 000 001-fold of the derived SI unit gray divided by the unit hour.
nanogray per hour
absorbed dose rate
SI derived unit gray divided by the unit hour.
gray per hour
reciprocal metre squared reciprocal second
particle fluence rate, (partical flux density), neutron fluence rate, (neutronflux density), current density of particles
Non SI-conforming unit of the power of the amount of substance non-SI compliant unit of the molar flux relating that a pound mole of a chemical composition the same number of pound corresponds like the molecular weight of a molecule of this composition in atomic mass units.
pound mole per minute
kilomole per second
0,001-fold of the derived SI unit sievert divided by the unit minute.
millisievert per minute
becquerel per kilogram
Derived SI unit sievert divided by the unit minute.
sievert per minute
square centimetre per erg
becquerel
barn
total cross-section
kilobecquerel
Derived SI unit sievert divided by the SI base unit second.
sievert per second
millicurie
erg per gram second
kerma rate
0,001-fold of the derived SI unit sievert divided by the unit hour.
millisievert per hour
becquerel per cubic metre
volumic activity, activity concentration
megabecquerel
coulomb per kilogram second
exposure rate
barn per steradian electronvolt
spectral angular cross-section
0,000 000 001-fold of the derived SI unit sievert divided by the unit hour.
nanosievert per hour
0,001-fold of the derived SI unit gray divided by the unit hour.
milligray per hour
microbecquerel
Synonym: reciprocal metre squared
reciprocal square metre
photon exposure
particle fluence
Light and Related Electromagnetic Radiations
lux hour
light exposure
curie
gray per second
rem
dose equivalent
0,001-fold of the derived SI unit sievert divided by the SI base unit second.
millisievert per second
kilobecquerel per kilogram
0,001-fold of the derived SI unit gray divided by the SI base unit second.
milligray per second
square metre per joule
SI derived unit gray divided by the unit minute.
gray per minute
0,000 001-fold of the derived SI unit gray divided by the unit hour.
microgray per hour
0,000 001-fold of the derived SI unit sievert divided by the SI base unit second.
microsievert per second
milliroentgen aequivalent men
curie per kilogram
erg per gram
kerma
0,001-fold of the derived SI unit gray divided by the unit minute.
milligray per minute
0,000 001-fold of the derived SI unit sievert divided by the unit minute.
microsievert per minute
Unit for the equivalent tin rate relating to DIN 1301-3:1979: 1 rem/s = 0,01 J/(kg·s) = 1 Sv/s.
rem per second
rad
absorbed dose
0,000 000 001-fold of the derived SI unit gray divided by the unit minute.
nanogray per minute
Radiation, dose & activity units
Units of measure grouped by quantity kind: radiation, dose & activity.
square metre per steradian joule
Synonym: unit
one
Fourier number
relative mass excess, relative mass defect
thermal diffusion ratio, thermal diffusion factor
linear strain, relative elongation, shear strain, volume or bulk strain
spectral absorption factor, spectral absorptance, spectral reflectionfactor,spectral reflectance, spectral transmission factor, spectral transmittance, spectral radiance factor
standard absolute activity of B (in a gaseous mixture)
Prandtl number
CIE colorimetric functions
reactivity
proton number, atomic number
Madelung constant
Debye-Walle factor
Alfven number
relative atomic mass
absolute activity
Nusselt number
Strouhal number
charge number of ion
Peclet number
stoichiometric number of B
proton number
Lewis number
Landau-Ginzburg number
mobility ratio
Froude number
degree of dissociation
number of turns in a winding, number of phases, number of pairs of poles
Reynolds number
coordinates trichromatic
fast fission factor
activity of solvent A, relative activity of solvent A (especially in a dilute solution), osmotic coefficient of the solvent A (especially in a dilute solution), standard absolute activity of solvent A (especially in a dilute solution)
emissivity, spectral emissivity, emissivity at a specified wavelength, directional spectral emissivity
Cowling number
Knudsen number
poisson ratio, poisson number
multiplication factor, infinite medium multiplication factor, effective multiplication factor
nucleon number, mass number
fine structure constant
packing fraction, binding fraction
statistical weight
average logarithmic energy decrement
friction factor, coefficient of friction
magnetic quantum number
short-range order parameter, long-range order parameter
Grashof number
thermal utilization factor
mole fraction of B, mole ratio of solute B
Euler number
Nusselt number for mass transfer
total angular momentum quantum number
Grashof number for mass transfer
activity coefficient of solute B (especially in a dilute solution),standard absolute activity of solute B (especially in a dilute solution)
number of molecules or other elementary entities
standard equilibrium constant
neutron yield per fission, neutron yield per absorption
Fourier number for mass transfer
Stanton number for mass transfer
dissipation factor, dissipance, reflection factor, reflectance, transmission factor, transmittance, absorption factor, absorbance
nuclear spin quantum number
coupling coefficient, leakage coefficient
Mach number
Rayleigh number
Grüneisen parameter
Stanton number
electric susceptibility
Weber number
relative density, relative mass density
orbital angular momentum quantum number
refractive index
lethargy
Peclet number for mass transfer
optical density
luminous efficiency, spectral luminous efficiency,luminous efficiency at a specified wavelength
activity coefficient of B (in a liquid as a solid mixture)
relative permeability
(rest) mass of electron, (rest) mass of proton, (rest) mass of neutron
relative permittivity
Schmidt number
relative molecular mass
neutron number
non leakage probability
microcanonical partition function, canonical partition function, grand-canonical partition function, grand partition function, molecular partition function, partition function of a molecule
transport number of ion B, current fraction of ion B
ratio of the specific heat capacities, ratio of the massic heat capacity, isentropic exponent
g-factor of atom or electron, g-factor of nucleus
Hartmann number
order of reflexion
resonance escape probability
hyperfine structure quantum number
magnetic susceptibility
principle quantum number
spin angular momentum quantum number
magnetic Reynolds number
standard absolute activity of B (in a liquid or a solid mixture)
internal conversion factor
Solid State Physics
Electricity and Magnetism
Mechanics
Heat
Characteristic Numbers (dimensionless parameters)
Acoustics
reciprocal metre
angular reciprocal lattice vector, fundamental reciprocal lattice vector
Rydberg constant
vergence, lens power
linear ionization by a particle, total ionization by a particle
linear attenuation coefficient, linear extinction coefficient,linear absorption coefficient
wavenumber, repetency
curvature
repetency, wavenumber
angular repetency, angular wave number
macroscopic cross-section, volumic cross-section, volumic total cross-section, macroscopic total cross-section
linear attenuation coefficient
attenuation coefficient, phase coefficient, propagation coefficient
wave number, attenuation coefficient, phase coefficient, propagation coefficient, repetency
Space and Time
Periodic and related phenomena
0,000 000 001-fold of the derived SI unit sievert divided by the SI base unit second.
nanosievert per second
millicoulomb per kilogram
gigabecquerel
Complement of the power of the unit inch according to the Anglo-American and Imperial system of units by exponent 2.
reciprocal square inch
lux second
square metre
cross-section
nuclear quadrupole moment
area
atomic attenuation coefficient
slowing down area, diffusion area, migration area
equivalent absorption area of a surface or object
sievert
0,000 000 001-fold of the derived SI unit gray divided by the SI base unit second.
nanogray per second
coulomb per kilogram
Derived SI unit sievert divided by the unit hour.
sievert per hour
coulomb square metre per kilogram
0,000 001-fold of the derived SI unit gray divided by the unit minute.
microgray per minute
kilocurie
0,000 001-fold of the derived SI unit gray divided by the SI base unit second.
microgray per second
square centimetre per steradian erg
pound mole per second
milliroentgen
0,000 000 001-fold of the derived SI unit sievert divided by the unit minute.
nanosievert per minute
roentgen per second
watt per steradian square metre
radiance
kiloroentgen
millisievert
square metre per steradian
angular cross-section
barn per steradian