Question

on what scientific basis is the designing of aeroplane wings

Answer 1

${\huge{\green{\mathbb{namaste!!!}}}}$

the design of the wings of aircraft is one of the principle applications of the science of aerodynamics which is a branch of fluid mechanics the wind designs depends on many parameters so that it can go through the speed of air in the sky and cannot crash or disbalance....

Answer 2

acc. to wiki

The design and analysis of the wings of aircraft is one of the principal applications of the science of aerodynamics, which is a branch of fluid mechanics.