GAT Subject
Engineering
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10. | Estimate pressure of air molecules at 273K,if mean square speed is 500m²/s²and density of air is 6kg/m³: | |
A. | 1x10³Pa | |
B. | 2.5x10²Pa | |
C. | 1x10²Pa | |
D. | 2.7x10³Pa | |