dimensions.nbt 2.7 KB

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  1. ### Physical dimensions
  2. dimension Angle = 1 # SI: plane angle
  3. dimension SolidAngle = Angle^2
  4. dimension Length
  5. dimension Area = Length^2
  6. dimension Volume = Length^3
  7. dimension Wavenumber = 1 / Length
  8. dimension Time
  9. dimension Frequency = 1 / Time
  10. dimension Speed = Length / Time # also: velocity
  11. dimension Acceleration = Length / Time^2
  12. dimension Jerk = Length / Time^3
  13. dimension Mass
  14. dimension Momentum = Mass × Speed
  15. dimension Force = Mass × Acceleration = Momentum / Time
  16. dimension Energy = Momentum^2 / Mass = Mass × Speed^2 = Force × Length # also: work, amount of heat
  17. dimension Power = Energy / Time = Force × Speed # also: radiant flux
  18. dimension Pressure = Force / Area = Energy / Volume # also: stress
  19. dimension Action = Energy × Time
  20. dimension MassDensity = Mass / Length^3
  21. dimension MomentOfInertia = Mass × Length^2
  22. dimension AngularMomentum = MomentOfInertia × Angle / Time
  23. dimension Torque = Length × Force # also: moment of force
  24. dimension EnergyDensity = Energy / Volume
  25. dimension Current
  26. dimension Charge = Current × Time # SI: electric charge
  27. dimension Voltage = Energy / Charge = Power / Current # ISQ: electric tension, SI: electric potential difference
  28. dimension Capacitance = Charge / Voltage
  29. dimension Resistance = Voltage / Current # SI: electric resistance
  30. dimension Resistivity = Resistance × Length
  31. dimension Conductance = 1 / Resistance # SI: electric conductance
  32. dimension Conductivity = Conductance / Length
  33. dimension MagneticFluxDensity = Force / (Charge × Speed)
  34. dimension MagneticFlux = MagneticFluxDensity × Area
  35. dimension MagneticFieldStrength = Current / Length
  36. dimension Inductance = MagneticFlux / Current
  37. dimension ChargeDensity = Charge / Volume
  38. dimension CurrentDensity = Current / Area
  39. dimension ElectricDipoleMoment = Current × Length
  40. dimension MagneticDipoleMoment = Current × Area = Torque / MagneticFluxDensity
  41. dimension ElectricFieldStrength = Voltage / Length
  42. dimension Temperature
  43. dimension Entropy = Energy / Temperature
  44. dimension HeatCapacity = Energy / Temperature
  45. dimension AmountOfSubstance
  46. dimension Concentration = AmountOfSubstance / Volume
  47. dimension MolarMass = Mass / AmountOfSubstance
  48. dimension CatalyticActivity = AmountOfSubstance / Time
  49. dimension Molarity = AmountOfSubstance / Volume
  50. dimension Molality = AmountOfSubstance / Mass
  51. dimension ChemicalPotential = Energy / AmountOfSubstance
  52. dimension LuminousIntensity
  53. dimension LuminousFlux = LuminousIntensity × Angle^2
  54. dimension Illuminance = LuminousFlux / Area
  55. dimension Irradiance = Power / Area
  56. dimension Activity = 1 / Time
  57. dimension AbsorbedDose = Energy / Mass
  58. dimension EquivalentDose = Energy / Mass # also: dose equivalent
  59. dimension DynamicViscosity = Pressure × Time
  60. dimension KinematicViscosity = Length^2 / Time