MCQOPTIONS
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MCQOPTIONS
This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Aerodynamics Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Reynold’s number is the ratio of ____________ |
| A. | Inertia force to viscous force |
| B. | Viscous force to inertia force |
| C. | Inertia force to gravity force |
| D. | Pressure force to inertia force |
| Answer» B. Viscous force to inertia force | |
| 2. |
In the equation, ∇.V=1/ v*D (v)/Dt, the term ∇.V is _________ |
| A. | change in velocity |
| B. | divergence of velocity |
| C. | volume |
| D. | velocity as a function of time |
| Answer» C. volume | |