

MCQOPTIONS
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1. |
The partial differential of normal stress in y-direction in terms of effective stress is given by __________ |
A. | ( frac{ _z{ }}{ z} ) |
B. | ( frac{ _z{ }}{ z}- _w frac{ h}{ z} ) |
C. | ( frac{ _z{ }}{ z}+ _w frac{ h}{ z} ) |
D. | ( frac{ _z{ }}{ z}* _w frac{ h}{ z} ) |
Answer» D. ( frac{ _z{ }}{ z}* _w frac{ h}{ z} ) | |