Re: FLUXLIST: fluxus revised

[ArtnAnts]

     The quantity v is called the internal spectral transmittance of the filter and is defined as the ratio of the radient flux reaching the back surface of the filter to the flux that enters the filter at the surface.
     Changes in concentration of a liquid solution have the same effect as changes in path length.
     Thus with    
                         m=c e
     we obtain
                         v=10-dce                           (1.3.2)

     which is usually referred to as Beer's Law (Beer 1852)
     so..who's buying?