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Wing has planform area of 2m^2. If wing is paper thin then, find wetted area of the wing.(a) 4m^2(b) 10m^2(c) 5m^2(d) 20m^2The question was posed to me in final exam.Asked question is from Configuration Layout in chapter Configuration Layout and Loft of Aircraft Design |
Answer» RIGHT CHOICE is (a) 4m^2 The best explanation: Given, planform AREA = 2m^2. Since, wing is PAPER thin wetted are = 2*planform area = 2*2 = 4m^2. |
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