MCQOPTIONS
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| 1. |
The Boussinesq equation representing the vertical stress is ___________ |
| A. | ( _z= frac{3}{2 } left[ frac{1}{1+( frac{r}{z})^2} right]^{5/2} ) |
| B. | ( _z= frac{3Q}{2 } left[ frac{1}{1+( frac{r}{z})^2} right]^5 ) |
| C. | ( _z= frac{3Q}{2 z^2} left[ frac{1}{1+( frac{r}{z})^2} right]^{ frac{5}{2}} ) |
| D. | ( _z= frac{3Q}{2 } left[ frac{1}{1+( frac{r}{z})^2} right]^2 ) |
| Answer» D. ( _z= frac{3Q}{2 } left[ frac{1}{1+( frac{r}{z})^2} right]^2 ) | |