Absorptivity for gases by Beer-Lambert law (given absorption coefficient,path length)

Formula

Absorptivity for gases by Beer-Lambert law (given absorption coefficient,path length) formula
A
absorptivity for gases
alpha
absorption coefficient of the substance
l
distance the light travels through the material (i.e. the path length)

Formula description

Beer-Lambert law states that there is a logarithmic dependence between the transmissivity of light through a substance and the product of the absorption coefficient of the substance and the distance the light travels through the material.

Calculator (how to use calculator?)

Absorptivity for gases by Beer-Lambert law (given absorption coefficient,path length) formula
alpha
l
A
Precision

Formula code

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References

  1. Wikipedia: Beer-Lambert_law.

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