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← ScienceWhich destructive outcome worsens when aircraft fly through wake turbulence?
A)Increased acoustic fatigue load✓
B)Elevated skin friction drag
C)Reduced engine compression ratio
D)Amplified electromagnetic interference
💡 Explanation
Acoustic fatigue rises as interference occurs in turbulent airflows because sound wave superposition occurs. Therefore, certain frequencies amplify, causing structural resonance rather than simply adding drag or affecting engine cycle, because the resonance mechanism exacerbates stress.
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