The LAC is influenced from the density on the absorber, so to determine the LAC, the MAC have to be multiplied because of the density from the measured sample. The HVL is the thickness necessary to reduce the intensity on the incoming photons by 50%, and its equation is the https://egptian-granite-factory43197.getblogs.net/48491331/the-best-side-of-granite-types-in-egypt