Ice Data
Water properties
Constants
Greek | Capital | Small | Use in this web-site |
---|---|---|---|
Alpha | Α |
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alpha | α | Thermal expansivity (K−1) Thermal diffusivity (m2 ˣ s−1) Polarizability (F ˣ m2) Evaporation coefficient |
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Beta | Β | ||
beta | β | Compressibility (Pa −1 ) | |
Gamma | Γ | Surface excess of component (mol ˣ m−2) The Grüneisen parameter |
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gamma | γ | Surface tension (N ˣ m−1) Heat capacity ratio 1H gyromagnetic ratio |
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Delta | Δ | 'the change between the start and end states' Diffusion time (s) Thickness (m) |
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delta | δ | 'a small change in' | |
Epsilon | Ε | ||
epsilon | ε | Dielectric permittivity (C2 ˣ J−1 ˣ m−1 ) Porosity |
|
Zeta | Ζ | ||
zeta | ζ | Zeta potential (V) | |
Eta | Η | ||
eta | η | Dynamic viscosity (Pa ˣ s ) Refractive index |
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Theta | Θ | Quadrupole (C ˣ m2) Temperature, dimension |
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theta | θ | Angle (°) Contact angle (°) Temperature (K) |
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Iota | Ι | ||
iota | ι | A type of gelling carrageenan | |
Kappa | Κ |
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kappa | κ | Electrolytic conductivity (S ˣ m−1) Thermal conductivity (W ˣ m−1 ˣ K−1) κ−1 is the Debye length A type of gelling carrageenan |
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Lambda | Λ |
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lambda | λ | Specific conductivity (S ˣ m2 ˣ mol−1) Wavelength (m) A type of gelling carrageenan |
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Mu | Μ |
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mu | μ | Field strength (V ˣ m−1), micro- (10−6), Permeability (N ˣ A−2) Chemical potential (J ˣ mol−1 ) Dipole moment (C ˣ m) |
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Nu | Ν | ||
nu | ν | Frequency (Hz) Kinematic viscosity (m2 ˣ s−1) |
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Xi | Ξ | ||
xi | ξ | Hydrodynamic radius (m) | |
Omicron | Ο | ο | |
Pi | Π | Osmotic pressure (Pa) Product sign |
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pi | π | The irrational number, 3.141 592 653 589 793 . . . . Polarity/dipolarity |
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Rho | Ρ | ||
rho | ρ | Mass density (kg ˣ m−3) Resistivity (Ω ˣ m) |
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Sigma | Σ | Summation of | |
sigma | σ | Electrical conductivity (S ˣ m−1) Standard deviation Chemical shift Osmotic reflection coefficient Surface charge density (C ˣ m−2) Stefan-Boltzmann constant (W ˣ m−2 ˣ K−4) |
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Tau | Τ | ||
tau | τ | Relaxation time (s) Tortuosity |
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Upsilon | Υ | ||
upsilon | υ | ||
Phi | Φ |
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phi | φ | Molecular force constants Polysaccharide torsion angle H1C1OC4 or H1C1OC6 Concentration (kg ˣ m−3) Osmotic coefficient Fugacity coefficient The golden ratio |
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Chi | Χ | ||
chi | χ | Potential Magnetic susceptibility |
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Psi | Ψ | Ellipsometric parameter Osmotic potential |
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psi | ψ | Polysaccharide torsion angle C1OC4H4 or C1OC6C5 |
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Omega | Ω |
Octupole (C ˣ m3) probability-related number of configurations |
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omega | ω | Angular velocity (rad ˣ s−1) Polysaccharide torsion angle OC6C5H5 Acentric factor |
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This page was established in 2018 and last updated by Martin Chaplin on 10 January, 2022