In the derivation of Thiem's formula , the following assumption is not – McqOptions

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1.	In the derivation of Thiem's formula , the following assumption is not applicable
A.	The aquifer is homogeneous and isotropic
B.	Flow lines are radial and horizontal
C.	The slope of the water surface is too small
D.	The well has been sunk up to the surface of the unconfined aquifer
E.	None of these.
Answer» E. None of these.

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