Question

The deflection of flow line at the interface of two dissimilar soils having coefficient of
permeability ka and ky occur as the flow line makes and Q, angles to the normal to
interface before and after deflection. If 0 = 30°, and e, = 60°, then
A) k, = 1.732 kg
B) k, = 0.333 kg
C) k, = 0.5798 k.
D) ka = kg​

Answer 1

Explanation:

d......................

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Answer 2

B) k,= 0.333 kg , is the correct option