Which risk escalates after an airfoil exceeding stall angle?

💡 Explanation

Increased turbulence arises because flow separation prompts vortices, therefore escalating parasitic drag, rather than decreasing pressure gradients or enhancing laminarization; boundary layer turbulence then intensifies.

• Which mechanism reduces signal clarity when electromagnetic waves propagate?
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• Which risk increases when a tuned mass damper's restoring force function degrades?