Physics, 05.10.2019 01:30 emberjohnson26
In the last part of the experiment you need to investigate the behaviour of gamma radiation as it passes through air. a gamma source is placed at a distance d = 0.064 m away from the gm detector and the counts per minute recorded c = 585.
as we expect gamma radiation not to be absorbed by air an inverse square law type behaviour should be seen, where the count rate will decrease with distance. to see if this is correct you need to plot a graph, with data collected at different distances. looking at the data given above, what point would you plot on the x-axis?
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In the last part of the experiment you need to investigate the behaviour of gamma radiation as it pa...
Computers and Technology, 05.07.2021 19:50
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