MCQOPTIONS
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MCQOPTIONS
| 1. |
Which of these equations is used for computing the lift and wave drag over a supersonic airfoil? |
| A. | Cp=\(\frac {2θ}{\sqrt {M_∞^2-1}}\) |
| B. | Cp=\(\frac {2θ}{\sqrt {M_∞^2+1}}\) |
| C. | Cp=\(\frac {\sqrt {M_∞^2-1}}{θ}\) |
| D. | Cp=\(\frac {\sqrt {M_∞^2+1}}{θ}\) |
| Answer» B. Cp=\(\frac {2θ}{\sqrt {M_∞^2+1}}\) | |