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| Q. |
Mach number is significant in |
| A. | Flow in space above the atmosphere of air |
| B. | High speed flow of water |
| C. | Flow of highly viscous fluids |
| D. | Flow of metallic fluids |
| E. | Flow in air at speeds more than that of sound |
| Answer» E. Flow in air at speeds more than that of sound | |
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Fluid Mechanics and Hydraulic MachinesNo comments yet