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04 (5 marks) AK 256 16 0 Channel: 531 Counts: 12 256 Energy 512 GROSS: 30335 Net 2800 768 Dentcod:45 The figure above sh
Posted: Mon May 23, 2022 11:09 am
by answerhappygod
- 04 5 Marks Ak 256 16 0 Channel 531 Counts 12 256 Energy 512 Gross 30335 Net 2800 768 Dentcod 45 The Figure Above Sh 1 (41.67 KiB) Viewed 13 times
04 (5 marks) AK 256 16 0 Channel: 531 Counts: 12 256 Energy 512 GROSS: 30335 Net 2800 768 Dentcod:45 The figure above shows the spectrum of (Cs-137) taken by Nal detector for a time (300 s). If the Efficiency of Nal detector for Cs-137 is (1.7%) and the gamma yield of Cs-137 is (85%), calculate the present activity of the Cs-137 source. net ca RS E = AY A= ? -E mpy