Measurable Aspects

Name Symbol Reference Details
plane-angle Details
period Details
thermodynamic-temperature Details
thermodynamic-temperature-difference Details
energy-flux-density Details
ITS90 Details
ITS90-difference Details
mass-concentration \gamma Details
dynamic-viscosity Details
thermal-conductivity Details
luminance L_\mathrm{V} Details
solid-angle Details
relative-humidity Details
radiant-exitance M_\mathrm{e} Details
radiant-fluence H_{\mathrm{e},\mathrm{o}} Details
fluence-rate Details
number Details
kerma-rate Details
magnetic-polarization Details
magnetic-susceptibility Details
emittance Details
PLTS-2000-temperature Details
frequency Details
quality-factor Details
refractive-index n Details
relative-permittivity Details
relative-permeability Details
thermal-expansion-coefficient-linear Details
loss-attenuation Details
sound-intensity Details
second-moment-of-area Details
heat-density Details
fuel-consumption Details
force Details
heat-flow-rate Details
thermal-insulance Details
thermal-resistivity Details
linear-density Details
mass-flow-rate Details
mass-ratio Details
volume-ratio Details
amount-of-substance-ratio Details
volume-concentration \sigma Details
molality b Details
pressure Details
Heat---available-energy- Details
luminous-energy Q_\mathrm{V} Details
volume-content \kappa Details
substance-content n Details
relative-mass-density Details
angular-momentum Details
strain Details
efficiency Details
thermal-resistance R Details
thermal-conductance Details
stress Details
logarithmic-root-power-ratio Details
pressure-ratio- Details
dew-point Details
frequency-ratio Details
hydrogen-ion-activity-in-aqueous-solution Details
level-pressure Details
radiant-flux-density Details
electric-dipole-moment Details
fluidity Details
energy Details
reciprocal-specific-energy Details
water-vapour-permeability Details
surface-heat-energy-density Details
kinematic-diffusivity Details
moment-of-force-per-length Details
resistivity Details
thermal-impedance Details
power-density Details
reciprocal-length Details
magnetomotive-force Details
work Details
linear-mass-flow-rate Details
water-vapour-permeance Details
linear-force-density Details
thrust-to-mass-ratio Details
surface-energy-density Details
heat-transfer-coefficient Details
electromotive-force Details
activity a Details
number-concentration C Details
luminance-dose L_\mathrm{V,t} Details
amount-of-heat Details
luminous-energy-density \omega_\mathrm{V} Details
radiant-energy-density Details
spectral-flux \Phi_{\mathrm{e},\nu} Details
spectral-intensity I_{\mathrm{e},\Omega,\nu} Details
spectral-radiance L_{\mathrm{e},\Omega,\nu} Details
spectral-irradiance E_{\mathrm{e},\nu} Details
radiant-exposure H_\mathrm{e} Details
spectral-exitance M_{\mathrm{e},\nu} Details
spectral-exposure H_{\mathrm{e},\nu} Details
radiosity J_\mathrm{e} Details
power Details
spectral-radiosity J_{\mathrm{e},\nu} Details
luminous-intensity-per-unit-frequency I_{\mathrm{V},\nu} Details
luminance-per-unit-frequency L_{\mathrm{V},\nu} Details
illuminance-per-unit-frequency E_{\mathrm{V},\nu} Details
spectral-luminous-efficacy K(\lambda) Details
luminous_exposure-per-unit-frequency H_{\mathrm{V},\nu} Details
luminous-energy-per-unit-frequency Q_{\mathrm{V},\nu} Details
luminance-dose-per-unit-frequency L_{\mathrm{V,t},\nu} Details
luminous-exitance-per-unit-frequency M_{\mathrm{V},\nu} Details
luminous-intensity-per-unit-wavelength I_{\mathrm{V},\lambda} Details
mass Details
radiant-flux P_\mathrm{e} Details
luminous-intensity-per-unit-wavenumber I_{\mathrm{V},\sigma} Details
luminance-per-unit-wavelength L_{\mathrm{V},\lambda} Details
luminance-per-unit-wavenumber L_{\mathrm{V},\sigma} Details
luminous-flux-per-unit-wavelength \Phi_{\mathrm{V},\lambda} Details
luminous-flux-per-unit-wavenumber \Phi_{\mathrm{V},\sigma} Details
spectral-luminous-efficiancy V Details
radiant-energy Q_\mathrm{e} Details
radiant-flux-per-unit-frequency P_{\mathrm{e},\nu} Details
radiant-flux-per-unit-wavelength P_{\mathrm{e},\lambda} Details
illuminance-per-unit-wavelength E_{\mathrm{V},\lambda} Details
electric-charge Details
illuminance-per-unit-wavenumber E_{\mathrm{V},\sigma} Details
luminous_exposure-per-unit-wavelength H_{\mathrm{V},\lambda} Details
luminous_exposure-per-unit-wavenumber H_{\mathrm{V},\sigma} Details
luminous-energy-per-unit-wavelength Q_{\mathrm{V},\lambda} Details
luminous-energy-per-unit-wavenumber Q_{\mathrm{V},\sigma} Details
luminance-dose-per-unit-wavelength L_{\mathrm{V,t},\lambda} Details
luminance-dose-per-unit-wavenumber L_{\mathrm{V,t},\sigma} Details
luminous-exitance-per-unit-wavelength M_{\mathrm{V},\lambda} Details
luminous-exitance-per-unit-wavenumber M_{\mathrm{V},\sigma} Details
radiant-flux-per-unit-wavenumber P_{\mathrm{e},\sigma} Details
electric-potential Details
radiant-intensity-per-unit-frequency I_{\mathrm{e},\nu} Details
radiant-intensity-per-unit-wavelength I_{\mathrm{e},\lambda} Details
radiant-intensity-per-unit-wavenumber I_{\mathrm{e},\sigma} Details
radiant-exitance-per-unit-frequency M_{\mathrm{e},\nu} Details
radiant-exitance-per-unit-wavelength M_{\mathrm{e},\lambda} Details
radiant-exitance-per-unit-wavenumber M_{\mathrm{e},\sigma} Details
radiant-energy-per-unit-frequency Q_{\mathrm{e},\nu} Details
radiant-energy-per-unit-wavelength Q_{\mathrm{e},\lambda} Details
radiant-energy-per-unit-wavenumber Q_{\mathrm{e},\sigma} Details
radiant-flux-density-per-unit-frequency Details
capacitance Details
radiant-flux-density-per-unit-wavelength Details
radiant-flux-density-per-unit-wavenumber Details
radiant-energy-density-per-unit-frequency Details
radiant-energy-density-per-unit-wavelength Details
radiant-energy-density-per-unit-wavenumber Details
radiance-per-unit-frequency L_{\mathrm{e},\nu} Details
radiance-per-unit-wavelength L_{\mathrm{e},\lambda} Details
radiance-per-unit-wavenumber L_{\mathrm{e},\sigma} Details
radiant-exposure-per-unit-frequency H_{\mathrm{e},\nu} Details
radiant-exposure-per-unit-wavelength H_{\mathrm{e},\lambda} Details
electric-resistance Details
radiant-exposure-per-unit-wavenumber H_{\mathrm{e},\sigma} Details
irradiance-per-unit-frequency E_{\mathrm{e},\nu} Details
irradiance-per-unit-wavelength E_{\mathrm{e},\lambda} Details
irradiance-per-unit-wavenumber E_{\mathrm{e},\sigma} Details
reactive-power Details
absorptance \alpha Details
revolution r Details
radiant-fluence-per-unit-frequency H_{\mathrm{e},\mathrm{o}} Details
radiant-fluence-per-unit-wavelength H_{\mathrm{e},\mathrm{o}} Details
radiant-fluence-per-unit-wavenumber H_{\mathrm{e},\mathrm{o}} Details
electric-conductance Details
power-ratio Details
logarithmic-power-ratio Details
logarithmic-ratio Details
magnetic-flux Details
magnetic-flux-density Details
inductance Details
luminous-flux \Phi_\mathrm{V} Details
length Details
illuminance E_\mathrm{V} Details
activity--(of-radionuclide) Details
kerma Details
absorbed-dose Details
dose-equivalent Details
catalytic-activity Details
area A Details
volume V Details
speed v Details
acceleration a Details
time Details
wavenumber \sigma Details
volumetric-mass-density \rho Details
surface-mass-density Details
specific-volume v Details
current-density j Details
magenetic-field-strength Details
amount-of-substance-concentration c Details
luminous-efficacy \nu_\mathrm{V} Details
luminous_exposure H_\mathrm{V} Details
acoustic-impedance Details
electric-current Details
moment-of-force Details
surface-tension Details
angular-velocity Details
angular-frequency Details
angular-acceleration Details
heat-flux-density Details
irradiance E_\mathrm{e} Details
action Details
entropy Details
specific-heat-capacity Details
luminous-flux-per-unit-frequency \Phi_{\mathrm{V},\nu} Details
specific-entropy Details
specific-energy Details
anisotropy Details
energy-density Details
electric-field-strength Details
electric-charge-density Details
surface-charge-density Details
electric-flux-density Details
electric-displacement Details
permittivity Details
amount-of-substance n Details
permeability Details
molar-energy Details
molar-entropy Details
molar-heat-capacity Details
exposure Details
absorbed-dose-rate Details
radiant-intensity I_\mathrm{e} Details
radiance L_\mathrm{e} Details
catalytic-activity-concentration Details
volumetric-flow-rate Details
luminous-intensity I_\mathrm{V} Details
fuel-efficiency Details
moment-of-mass Details
momentum Details
moment-of-inertia Details
kinematic-viscosity Details
linear-expansion-coefficient Details
luminous-efficiency V Details
heat-capacity Details
specific-internal-energy Details
magnetic-field-strength H Details
si-dimensionless Details
resistivity Details
conductivity Details
wavelength Details
luminous-exitance M_\mathrm{V} Details
emissivity \epsilon Details
photon-energy Details
transmittance T Details
absorbance Details
optical-density A Details
reflectance \rho Details