source. part 2 The transformation (decay) scheme for a radioactive source is shown below. The energy absorption coeffici

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Source Part 2 The Transformation Decay Scheme For A Radioactive Source Is Shown Below The Energy Absorption Coeffici 1 (66.98 KiB) Viewed 25 times

source. part 2 The transformation (decay) scheme for a radioactive source is shown below. The energy absorption coefficient for air is given in the table below. Assume the source to be a point i) Calculate the specific gamma-ray constant for this radioisotope ii) Using the result in (i), Calculate the exposure rate at a distance of 500 cm form the source if the activity of the source is 2 Ci (12= 3.7 x 10" Bq). А. B 10.12 May 70% Find All frequencies B 10.24 Mev B 10.18 Mev 0.326 Mev 10.6% 20.723 Mev 0.503 Mev 20.177 Mev 0.164 Mev B. Energy (MeV) 0.164 0.503 0.326 0.177 0.723 Energy absorption coeff. (m"!) 3.3 x 103 3.8 x 103 3.8 x 10-3 3.4 x 103 3.8 x 103