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Put me down for a "two-four"
----- Original Message -----
Sent: Wednesday, June 30, 2004 11:57
AM
Subject: Re: FLUXLIST: fluxus
revised
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
its front surface.
Changes in concentration of a
liquid solution have the same effect as changes in path length. Thus
with
mv=ce
we obtain
v=10dce
which is usually referred to as Beer's Law (Beer 1852)
so
who's buying???
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