BIO431 Lab Report 6 - 336.43549 Summary of Actual Values...

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Choon Liang Tan 03.10.08 Radiation Lab Report # 6 Cs 137: Channel #: Energy: (KeV) 3276.20 5073.57422 Calibration: Figure 1.1 Channel #: Energy: (KeV) 2519.7920 45899.10156 3276.60 2624.45605 4146.5439 4240.48975 6354.6079 8922.30859 y = 0.1991x + 9.2464 CPP Soil: Uranium Isotope: Channel #: Area - Energy: (KeV) K40 7289.2612 5395.32666 Bi214 3013.8611 3037.6499 Pb214 1721.1482 4263.52148 Pb214 1436.3457 2796.33008 Bi214 5580.3149 594.35461 CPP Soil: Thorium Isotope: Channel #: Area – Energy: (KeV) Ac228 1004.7896 566.08740 Ac228 2279.50 281.48196 Ac228 4530.18 1160.51282 Ac228 4819.96 645.27295 Background: Isotope: Channel #: Area – Energy: (KeV) Pb214 1721.1482 439.32047 Pb214 1436.3457 174.81250 Bi214 3013.8611 720.27106 Bi214 5580.3149 249.37033 Ac228 1004.7896 78.75694 Ac228 2279.50 138.62975 Ac228 4530.18 580.49615 Ac228 4819.96
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Unformatted text preview: 336.43549 Summary of Actual Values: Isotope: Channel #: Area – Energy: (KeV) Pb214 1436.3457 2357.00961 Pb214 1721.1482 4088.70898 Bi214 3013.8611 2317.37884 Bi214 5580.3149 344.98428 Ac228 1004.7896 487.33046 Ac228 2279.50 142.85221 Ac228 4530.18 580.01667 Ac228 4819.96 308.83746 Uranium: Figure 1.2 Energy: (KeV) Counts: Yield: Counts/ Yield: 295 2357.00961 17.20% 122.76% 352 4088.70 37.1% 110.21% 609 2317.40 46.1% 50.27% 1120 344.98428 15% 22.99% y = 202274x-1.293 Thorium: Figure 1.3 Energy: (KeV) Counts: Yield: Counts/ Yield: 209.3 487.33046 3.88% 125.600634% 463 142.83221 4.44% 32.16942% 911.20 580.01667 26.6% 21.805138% 969 308.83746 16.2% 19.06404% y = 57269x-1.1714...
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