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quantitysymbolreferenced inequation
illuminance, E, E vMath - mathilluminance, E, E vE
Math - mathilluminance, E, E vE v
impact parameter, bMath - mathimpact parameter, bb
impedance, ZMath - mathimpedance, ZZ
inhibitory concentration (IC)Math - mathinhibitory concentration (IC)IC
inhibitory dose (ID)Math - mathinhibitory dose (ID)ID
inner electric potential, ϕMath - mathinner electric potential, ϕϕ
integral capacitance of an electrodeMath - applyintegral capacitance of an electrodeK = Q E − E Q = 0
internal absorptance, α iMath - mathinternal absorptance, α iα i
internal energy, UMath - mathinternal energy, UU
interparticle porosity, ɛ in chromatographyMath - mathinterparticle porosity, ɛ in chromatographyɛ
interparticle porosity, ɛ in chromatographyɛ = V 0 V c
interparticle volume of the column, V 0 in chromatographyMath - mathinterparticle volume of the column, V 0 in chromatographyV 0
intrinsic activation energy, E a,iMath - mathintrinsic activation energy, E a,iE a,i
ionic conductivityMath - applyionic conductivityλ = | z B | F u B
ionic strength, IMath - mathionic strength, II
Math - applyionic strength, II m = 1 2 ∑ m B z B 2
Math - applyionic strength, II c = 1 2 ∑ c B z B 2
ionic transport number, tMath - mathionic transport number, tt
ionization energy, E iMath - mathionization energy, E iE i
irradiance (at a point of a surface), EMath - mathfluence rate, E oE
irradiance (at a point of a surface), EE = d P d S
irradiance (at a point of a surface), EE = P S
irradiance (at a point of a surface), EE = ∫ 2 π L cos ⁡ θ ⁢ d Ω
irradiance (at a point of a surface), EE = ∫ λ E λ ⁢ d λ
radiant exposure, HE,
radiant exposure, HH = d Q / d S = ∫ t E ⁢ d t
radiant exposure, HH = E t