MCQOPTIONS
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| 1. |
A flow field satisfying \(\nabla .\;\vec V = 0\) as the continuity equation represents always |
| A. | a steady compressible flow |
| B. | an incompressible flow |
| C. | an unsteady and incompressible flow |
| D. | an unsteady and compressible flow |
| Answer» C. an unsteady and incompressible flow | |