observed in the reservoir over the course of an hour while technicians needed. time (min) 0 10 30 chlorine concentration (mg/L) 0 0.15 0.10 0. (a) Plot the data provided in the above table on the axes below. Use th time and the vertical axis to represent chlorine concentration. Ass used to model the concentration in between each pair of observed communicate your graph clearly.

MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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4. A large reservoir stores water which will be treated with chlorine. The following measurements are
observed in the reservoir over the course of an hour while technicians monitor and add chlorine as
needed.
time (min)
chlorine concentration (mg/L)
0 10 30 45 60
0.15 0.10 0.40 0.40
(a) Plot the data provided in the above table on the axes below. Use the horizontal axis to represent
time and the vertical axis to represent chlorine concentration. Assume a linear function can be
used to model the concentration in between each pair of observed data points. Use labelling to
communicate your graph clearly.
(b) Chlorine exposure is calculated by finding the area under the curve when concentration of chlorine
is plotted against time. Calculate the chlorine exposure for the water in this reservoir over the
60 minute interval.
Transcribed Image Text:4. A large reservoir stores water which will be treated with chlorine. The following measurements are observed in the reservoir over the course of an hour while technicians monitor and add chlorine as needed. time (min) chlorine concentration (mg/L) 0 10 30 45 60 0.15 0.10 0.40 0.40 (a) Plot the data provided in the above table on the axes below. Use the horizontal axis to represent time and the vertical axis to represent chlorine concentration. Assume a linear function can be used to model the concentration in between each pair of observed data points. Use labelling to communicate your graph clearly. (b) Chlorine exposure is calculated by finding the area under the curve when concentration of chlorine is plotted against time. Calculate the chlorine exposure for the water in this reservoir over the 60 minute interval.
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