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1. |
A tank 4m x 3m x 2m containing an oil of specific gravity 0.83 is moved with an acceleration g/2 m sec2. The ratio of the pressures at its bottom when it is moving vertically up and down, is |
A. | 2 |
B. | 3 |
C. | 43497 |
D. | 43525 |
Answer» C. 43497 | |