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1. |
A 5 m long vertical tube having cross sectional area 200 cm^2 is placed in a water. It is filled with 15°C water, with the bottom closed and the top open to 100 kPa atmosphere. How much water is present in tube?$ |
A. | 99.9 kg |
B. | 109.9 kg |
C. | 89.9 kg |
D. | 79.9 kg |
Answer» B. 109.9 kg | |