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. | C<sub>p</sub>= ( frac {2 }{ sqrt {M_ ^2-1}} ) |
| B. | C<sub>p</sub>= ( frac {2 }{ sqrt {M_ ^2+1}} ) |
| C. | C<sub>p</sub>= ( frac { sqrt {M_ ^2-1}}{ } ) |
| D. | C<sub>p</sub>= ( frac { sqrt {M_ ^2+1}}{ } ) |
| Answer» B. C<sub>p</sub>= ( frac {2 }{ sqrt {M_ ^2+1}} ) | |