As a result of the single intake of 6.3x10^3 Bq of a radionuclide, a certain organ will receive doses of 0.2 mGy from a low energy beta particles as well as 0.05 mGy from alpha particles during the next 50 y. These are the merely radiations emitted and this organ is the only one that receives appreciable radiation as a result of the intake. The organ has a weighting influence of 0.05.
1) describe what the committed equivalent dose to the organ is
2) describe what the committed effective dose to the individual is
3) describe what the ALI for this route of intake is