![Show Menu](styles/mobile-menu.png)
![Page Background](./../common/page-substrates/page0376.jpg)
Absorbed Dose-to-water
f
as,w
(r) is the correction for the absorption and
scattering effects of the photons emitted from the
source at the distance r in water, when compared
Step - 4
to the same point in
vacuo
.
P
point source
water
water
distance r