With a vertical point load on the surface when considering the vertical plane passing through the load, the stress gets reduced by 52.3% at a depth of

With a vertical point load on the surface when considering the vertica

1.	With a vertical point load on the surface when considering the vertical plane passing through the load, the stress gets reduced by 52.3% at a depth of
A.	0.25 of unit length
B.	0.5 of unit length
C.	0.75 of unit length
D.	1 of unit length
Answer» D. 1 of unit length

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With a vertical point load on the surface when considering the vertical plane passing through the load, the stress gets reduced by 52.3% at a depth of

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