Question

Once demonstrated that a rigid wing on an aircraft would break more often than a flexible wing, this supports the understanding that the _____________ of the wing plays a crucial role in its durability.

a) Tensile strength
b) Elasticity
c) Density
d) Viscosity

Answer 1

The question underscores that the elasticity of an aircraft wing is crucial for its durability, as a flexible wing is less prone to breakage compared to a rigid wing.

Step-by-step explanation:

When we observe that a rigid wing on an aircraft breaks more often than a flexible wing, it supports the understanding that the elasticity of the wing plays a crucial role in its durability. Elasticity refers to the ability of a material to return to its original shape after being stretched or deformed. This concept is central to the theory of elasticity, which is closely associated with Young's modulus, a measure of the stiffness of a material. A wing with higher elasticity can absorb and distribute the forces of air resistance and turbulence better, leading to increased durability.