Search by property

This page provides a simple browsing interface for finding entities described by a property and a named value. Other available search interfaces include the page property search, and the ask query builder.

List of results

• PhysicalConstant  + (Physical constants are categorised into "exact" and measured constants. With "exact" constants, we refer to physical constants that have an exact numerical value after the revision of the SI system that was enforsed May 2019.)
• ElectrochemicalQuantity  + (Physical quantities defined within the domain of electrochemistry.)
• Duration  + (Physical quantity for describing the temporal distance between events.)
• HydrogenElectrode  + (Platinized platinum electrode saturated by a stream of pure gaseous hydrogen.)
• PorousElectrode  + (Porous electrodes consist of porous matric … Porous electrodes consist of porous matrices of a single reactive electronic conductor or a mixture of solids that include essentially non-conducting, reactive materials in addition to electronic conductors. An electrolytic solution fills the void spaces of the porous matrix. At a given time, there may be a large range of reaction rates within the pores. The distribution of these rates will depend on physical structure, conductivity of the matrix and of the electrolyte, and on parameters characterizing the electrode processes themselves.rizing the electrode processes themselves.)
• NormalHydrogenElectrode  + (Potential of a platinum electrode in 1 M acid solution.)
• EquilibriumElectrodePotential  + (Potential of an electrode when no electric … Potential of an electrode when no electric current flows through the cell and all local charge transfer equilibria across phase boundaries that are represented in the cell diagram (except at possible electrolyte-electrolyte junctions) and local chemical equilibria are established.local chemical equilibria are established.)
• Chronopotentiometry  + (Potentiometry in which the potential is measured with time following a change in applied current.)
• Intensity  + (Power transferred per unit area.)
• Recipe  + (Preparation instructions, e.g. for a dish)
• NonLeakageProbability  + (Probability that a neutron will not escape from the reactor during the slowing-down process or while it diffuses as a thermal neutron.)
• Electroplating  + (Process inside an electrolytic cell used to coat a conductive object with a layer of a material.)
• MeanMassRange  + (Product of the mean linear range R and the mass density ρ of the material.)
• RestEnergy  + (Product of the rest mass and the square of the speed of light in vacuum.)
• Mass  + (Property of a physical body that express its resistance to acceleration (a change in its state of motion) when a force is applied.)
• QuantityProperty  + (Property that represents a physical quantity)
• GyromagneticRatioOfTheElectron  + (Proportionality constant between the magnetic dipole moment and the angular momentum of the electron.)
• DiffusionCoefficientForFluenceRate  + (Proportionality constant between the particle current density J and the gradient of the particle fluence rate.)
• DiffusionCoefficientForParticleNumberDensity  + (Proportionality constant between the particle current density J and the gradient of the particle number density n.)
• DiffusionCoefficient  + (Proportionality constant in some physical laws.)
• AtomicAndNuclearPhysicsQuantity  + (Quantities categorised according to ISO 80000-10.)
• CondensedMatterPhysicsQuantity  + (Quantities categorised according to ISO 80000-12.)
• SpaceAndTimeQuantity  + (Quantities categorised according to ISO 80000-3.)
• MechanicalQuantity  + (Quantities categorised according to ISO 80000-4.)
• ThermodynamicalQuantity  + (Quantities categorised according to ISO 80000-5.)

• ElectromagneticQuantity  + (Quantities categorised according to ISO 80000-6.)

• PhysioChememicalQuantity  + (Quantities categorised according to ISO 80000-9.)
• InternationalSystemOfQuantity  + (Quantities declared under the ISO 80000.)
• HeatCapacity  + (Quantity C = dQ/dT, when the thermodynamic temperature of a system is increased by dT as a result of the addition of a amount of heat dQ, under given condition.)
• CubicExpansionCoefficient  + (Quantity characterizing the variation with thermodynamic temperature T of the volume V of a body, under given conditions.)
• VolumeFlowRate  + (Quantity equal to the volume dV of substance crossing a given surface during a time interval with infinitesimal duration dt, divided by this duration, thus qV = dV / dt-)
• EnergyDensityOfStates  + (Quantity in condensed matter physics.)
• MassFractionOfWater  + (Quantity of dimension 1 equal to u/(1 + u), where u is mass ratio of water to dry matter.)
• MassFractionOfDryMatter  + (Quantity wd = 1 − wH2O, where wH2O is mass fraction of water.)
• TotalAngularMomentumQuantumNumber  + (Quantum number in an atom describing the magnitude of total angular momentum J.)
• HyperfineStructureQuantumNumber  + (Quantum number of an atom describing the inclination of the nuclear spin with respect to a quantization axis given by the magnetic field produced by the orbital electrons.)
• NuclearSpinQuantumNumber  + (Quantum number related to the total angular momentum, J, of a nucleus in any specified state, normally called nuclear spin.)
• LarmonFrequency  + (Quotient of Larmor angular frequency and 2π.)
• PeltierCoefficient  + (Quotient of Peltier heat power developed at a junction, and the electric current flowing from substance a to substance b.)
• Mobility  + (Quotient of average drift speed imparted to a charged particle in a medium by an electric field, and the electric field strength.)
• RelativeVolumeStrain  + (Quotient of change of volume and original volume.)
• KinematicViscosity  + (Quotient of dynamic viscosity and mass density of a fluid.)
• MobilityRatio  + (Quotient of electron and hole mobility.)
• MolarAttenuationCoefficient  + (Quotient of linear attenuation coefficient µ and the amount c of the medium.)
• RelativeMassDefect  + (Quotient of mass defect and the unified atomic mass constant.)
• MechanicalEfficiency  + (Quotient of mechanical output and input power.)
• AtomicScatteringFactor  + (Quotient of radiation amplitude scattered by the atom and radiation amplitude scattered by a single electron.)
• PackingFraction  + (Quotient of relative mass excess and the nucleon number.)
• RollingResistanceFactor  + (Quotient of tangential and normal component of the force applied to a body which is rolling at constant speed over a surface.)
• ComptonWavelength  + (Quotient of the Planck constant and the product of the mass of the particle and the speed of light in vacuum.)
• SpecificActivity  + (Quotient of the activity A of a sample and the mass m of that sample.)