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1. |
A 5m^3 container is filled with 840 kg of granite (density is 2400 kg/m^3) and the rest of the volume is air (density is 1.15 kg/m^3). Find the mass of air present in the container. |
A. | 9.3475 kg |
B. | 8.3475 kg |
C. | 6.3475 kg |
D. | 5.3475 kg |
Answer» E. | |