Attenuation
= Attenuation
{title2=$I=I_0e^{-\mu x}$}
Reduction of transmitted intensity by absorption or scattering out of the accepted beam. For constant linear coefficient $\mu$, a narrow unscattered beam follows $I(x)=I_0e^{-\mu x}$.
= Attenuation
{title2=$I=I_0e^{-\mu x}$}
Reduction of transmitted intensity by absorption or scattering out of the accepted beam. For constant linear coefficient $\mu$, a narrow unscattered beam follows $I(x)=I_0e^{-\mu x}$.