question archive The intensity of emitted gamma rays at a given energy is known to be directly proportional to the abundance of unstable isotopes that decay with that emission
The intensity of emitted gamma rays at a given energy is known to be directly proportional to the abundance of unstable isotopes that decay with that emission
Subject:ChemistryPrice: Bought3
The intensity of emitted gamma rays at a given energy is known to be directly proportional to the abundance of unstable isotopes that decay with that emission. Thus, the intensity of gamma rays emitted at 1.634 MeV is a measure of the abundance of 20F nuclei. The plot of ln (intensity) vs time gives a linter response with slope = -k. Calculate the half-life, t1/2, using equation (7), for 20F from each of the six replicate channel A runs and enter your results below. A Trial 1 Slope -0.0621 A Trial 1 Y-intercept 7.275 A Trial 2 Slope -0.0627 A Trial 2 Y-intercept 7.308 A Trial 3 Slope -0.0653 A Trial 3 Y-intercept 7.34 A Trial 4 Slope -0.0606 A Trial 4 Y-intercept 7.234 A Trial 5 Slope -0.062 A Trial 5 Y-intercept 7.32 A Trial 6 Slope -0.0623 A Trial 6 Y-intercept 7.373 B Trial 1 Slope -0.0058 B Trial 1 Y-intercept 6.958 B Trial 2 Slope -0.0052 B Trial 2 Y-intercept 6.913
