Question: Need help with these question. Experiment 4 - Radiation Intensity vs Distance Gamma radiation (gallium-67) Distance (cm) Activity (counts/s) 1000 1200 2 260 3 110

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Experiment 4 - Radiation Intensity vs Distance Gamma radiation (gallium-67) Distance (cm) Activity (counts/s) 1000 1200 2 260 3 110 1000 61 800 39 28 Activity (counts/s) 600 20 400 8 16 13 200 10 y = 1004.1x 2.002 10 0 1 2 3 4 5 6 7 8 9 10 Distance (cm)
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