How can the vertical stress be calculated by considering the pore Pre – McqOptions

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1.	How can the vertical stress be calculated by considering the pore Pressures?
A.	σ = 0.007ρD – Pr
B.	σ = 0.07ρD
C.	σ = 0.009ρD
D.	σ = 0.72ρD – Pr
Answer» B. σ = 0.07ρD

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