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1. |
Two small orifices A and B of diameters 1 cm and 2 cm, respectively, are placed on the sides of a tank at depths of h1 and h2 below the open liquid surface. If the discharges through A and B are equal, then the ratio of h1 and h2 (assuming equal Cd values) will be |
A. | 0.66736111111111 |
B. | 0.33402777777778 |
C. | 0.16736111111111 |
D. | 0.084027777777778 |
Answer» B. 0.33402777777778 | |