An unconfined aquifer of 50m thickness has K = 30 m/day completely penetrates a well of radius 0.5 m. The well is pumped so that the water level in the well remains at 40m above the bottom. If the pumping has no effect on water table at r = 500m, the steady state discharge would be:
An unconfined aquifer of 50m thickness has K = 30 m/day completely penetrates a well of radius 0.5 m. The well is pumped so that the water level in the well remains at 40m above the bottom. If the pumping has no effect on water table at r = 500m, the steady state discharge would be:
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![An unconfined aquifer of 50m thickness has K
= 30 m/day completely penetrates a well of
radius 0.5 m. The well is pumped so that the
water level in the well remains at 40m above
the bottom. If the pumping has no effect on
water table at r = 500m, the steady state
discharge would be:
(a) 122.80 litres/s
(c) 225.16 litres/s
(b) 142.12 litres/s
(d) 386.52 litres/s](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F819cde3b-3e90-4410-90a2-38a920fb06f8%2Fe774b7d9-d04f-4531-ab94-504b324b7d86%2Fbuy8ffg_processed.jpeg&w=3840&q=75)
Transcribed Image Text:An unconfined aquifer of 50m thickness has K
= 30 m/day completely penetrates a well of
radius 0.5 m. The well is pumped so that the
water level in the well remains at 40m above
the bottom. If the pumping has no effect on
water table at r = 500m, the steady state
discharge would be:
(a) 122.80 litres/s
(c) 225.16 litres/s
(b) 142.12 litres/s
(d) 386.52 litres/s
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