JEE AdvancedFluid MechanicsEasy
Question
An aeroplane of mass 3 × 104 kg and total wing area of 120 m2 is in a level flight at some height. The difference in pressure between the upper and lower surfaces of its wings in kilopascals is (g = 10m/s2 )
Options
A.2.5
B.5.0
C.10.0
D.12.5
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