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A subsonic aircraft wing has aspect ratio of 8. Now we have been asked to provide winglet to this wing. Evaluate approximate value of effective aspect ratio of winglet is considered.

A subsonic aircraft wing has aspect ratio of 8. Now we have been asked to provide winglet to this wing. Evaluate approximate value of effective aspect ratio of winglet is considered. Correct Answer 9.6

Approximate effective aspect ratio = 1.2*Wing aspect ratio = 1.2*8 = 9.6.

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