MCQOPTIONS
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MCQOPTIONS
| 1. |
The quantity of water flowing in thin cylindrical sheet of thickness dr is ____________ |
| A. | (dq= frac{h _w}{4 L}(R^2-r^2)2 rdr ) |
| B. | (dq= frac{h _w}{4 L}(R^2-r^2)4 rdr ) |
| C. | (dq= frac{h _w}{4 L}(R^2-r^2)8 rdr ) |
| D. | (dq= frac{h _w}{4 L}(R^2-r^2)12 rdr ) |
| Answer» B. (dq= frac{h _w}{4 L}(R^2-r^2)4 rdr ) | |