Clapper-Yule Model

Beer-Bouguer Law

exp(-Kdwc)

w

I0 I

absorbent theofion concentrat the

absorbent he through trsingpath travelight oflength the

absorbent theoft coefficien absorption )( where

, )()(/)(

c

w

K

wcIKdwdI

absorbent theof density) (opticalabsorbent )(

absorbentan through passingafter intensity light a )(

absorbentan through passing beforeintensity light ticmonochroma a )( where

, )()303.2/1()( )](log[or

])(exp[)(/)()(

0

0

I

I

wcKP

wcKIIP