A pollutant entered into a confined aquifer of 5 m thick and porosity – McqOptions

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1.	A pollutant entered into a confined aquifer of 5 m thick and porosity 25%. If the seepage discharge through the aquifer is 0.25 m2 / s, the travel time of pollutant for 100 m in the aquifer will be (in seconds)
A.	20
B.	400
C.	500
D.	2000
Answer» D. 2000

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