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PhysicalQuantity

A class with identifier http://rds.posccaesar.org/ontology/lis14/rdl/PhysicalQuantity

MetadataThis section provides information about 'PhysicalQuantity' itself.

Source ontologyIndustrial Data Ontology
is primitivetrue
natural language definitionA 'quality' that can be quantified according to a unit of measure.
primitive rationaleThe notion of "unit of measure" is employed in the definition of 'physical quantity'. It is beyond the scope of IDO to give an account of measurement.
equivalentEntityISO15926lis12:PhysicalQuantity
relatedEntityISO15926lis2:Property
See alsoobo:PATO_0001018
dol:physical-quality
om:Quantity
ssn:ObservableProperty
http://qudt.org/schema/qudt/QuantityKind
ExampleThe mass of a bar of steel, the temperature of a medium, the inner diameter of a pipe, the lift height of a crane, the head (lift height) of a pump.

ConstraintsThis section lists constraints that members of 'PhysicalQuantity' shall satisfy.

ContextThis section provides super- and subtypes as well as members of 'PhysicalQuantity'.

sound pressure level
number
specific heat capacity
energy dose
rhov2
electric field strength
mass
thermal conductivity
kinematic viscosity
temperature change
specific surface
radiant intensity
power density
catalytic activity
angular stiffness
electric potential
density
linear coefficient of expansion
capacitance per unit length
molar entropy
mass flow rate area
amount of substance concentration
area
acceleration
volume flow rate per area
luminance
surface density
heat flux density
speed
linear mass density
specific length
slope of vapor press with temp
electric flux density
dynamic density
time
length
frequency
torque
stroke frequency
radioactivity
power per length
catalytic activity concentration
apparent power
electrical resistance
pressure change per height
equivalent dose rate
molar flow rate
mass moment of inertia
angular acceleration
capacitance
amount of substance
volume proportion
thermal insulation
impulse
entropy
power
mass flow
rate of change
specific volume
solid angle
electric inductance
electric charge density
dimensionless property
linear thermal expansion
heat capacity
standard energy density
radioactivity concentration
power specific fuel consumption
concentration
arc length
dynamic viscosity
hardness
mass proportion
angular distance
magnetic field strength
amount of substance fraction
angle
volume ratio
time ratio
Kelvin–Joule effect
equivalent dose
pressure
molar mass
weight per unit area
specific weight
specific absorption rate
electric resistance per length
electric conductance
volume
luminous flux
surface tension
heat transfer coefficient
steam load factor
acidity
pressure rate change
molar volume
area moment of inertia
luminous intensity
energy
electric charge
heat rate
mass ratio
angular momentum
magnetic flux
current density
angular speed
wavenumber
vergence
length ratio
exposure
ratio
moment of force
specific energy
energy density
reactive power
electric conductivity
volumetric flow rate
magnetic flux density
thermodynamic temperature
illuminance
longitudinal strain
radiance
permittivity
atmospheric pressure
force
electric current
inductance per unit length
turbidity
axial stiffness
molar energy
magnetic permeability
absorbed dose rate
viscosity
linear density
surface charge density
fouling resistance