Murder Mystery Viking Experiment
Murder mysteries streaming through the nation’s television channels have become a source of entertainment for some individuals; however, the officers that discovered the body of a local business man near Robins, NC were faced with the reality. The man’s cause of death was listed as drowning because he had a large amount of water located in his lungs. The water in the man’s lungs had a high concentration of phosphates. By analyzing water samples from Woodlake, Seven Lakes, Reservoir Park, and Lake Pinehurst and comparing them to a water sample from the man’s lungs, the group was able to identify where the man drowned and provide more information as to who committed the murder. The experiment’s objective was to determine the phosphate content of the different water sources and compare that to the concentration in the sample from the businessman’s lungs.
In order to complete the objective, the group used a Carolina Digital Spectrophotometer, unit M 201-1, which measures the quantity of light that solutions absorb. The spectrophotometer consists of a light source that shines through a prism which then shines through a …show more content…
Also, having a certain group member be responsible for one task throughout the experiment would help with consistency of the results and allow group members to be accountable for errors or discrepancies with results.
Conclusion:
After comparing data, the group found Seven Lakes to be the location where the business man drowned. Seven Lakes was chosen based on the similarity of the results from the samples. In Data Table 4, the water sample from Seven Lakes had an absorbance of 1.361 and a concentration of 5.24 ppm which was comparative to the sample from the autopsy that resulted in an absorbance of 1.194 and a concentration of 4.60
In order to complete the objective, the group used a Carolina Digital Spectrophotometer, unit M 201-1, which measures the quantity of light that solutions absorb. The spectrophotometer consists of a light source that shines through a prism which then shines through a …show more content…
Also, having a certain group member be responsible for one task throughout the experiment would help with consistency of the results and allow group members to be accountable for errors or discrepancies with results.
Conclusion:
After comparing data, the group found Seven Lakes to be the location where the business man drowned. Seven Lakes was chosen based on the similarity of the results from the samples. In Data Table 4, the water sample from Seven Lakes had an absorbance of 1.361 and a concentration of 5.24 ppm which was comparative to the sample from the autopsy that resulted in an absorbance of 1.194 and a concentration of 4.60