The Bernoulli effect is responsible for the life force on anairplane wing. Wings

Question

The Bernoulli effect is responsible for the life force on anairplane wing. Wings must therefore be designed so as to insurethat a) Air molecules move more rapidly past the upper surface ofthe wing than past the lower surface b) Air molecules will be deflected upward when they hit thewing c) Air molecules move rapidly past the lower surface of thewing than past the upper surface d) Wings are thick enough to create a significant pressuredifference between the top and bottom surfaces of the wings becauseof the different heights of these surface. e) Air molecules will be deflected downward when they hit thewing The Bernoulli effect is responsible for the life force on anairplane wing. Wings must therefore be designed so as to insurethat a) Air molecules move more rapidly past the upper surface ofthe wing than past the lower surface b) Air molecules will be deflected upward when they hit thewing c) Air molecules move rapidly past the lower surface of thewing than past the upper surface d) Wings are thick enough to create a significant pressuredifference between the top and bottom surfaces of the wings becauseof the different heights of these surface. e) Air molecules will be deflected downward when they hit thewing

Explanation / Answer

Answer is A

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