Which phenomenon causes increased drag on an aircraft wing near stall?

💡 Explanation

Boundary layer separation results in increased drag because transition to turbulence increases momentum exchange, reducing the pressure difference and lift, therefore, separation increases profile drag rather than reducing lift due to direct friction effects alone.

• Which risk significantly increases in a depleted uranium radiation shield undergoing alpha decay?
• Which shift occurs when dissolved CO₂ exceeds equilibrium?
• Which outcome results when an ionic crystal exceeds yield strength?
• Which mechanism primarily leads to a lower mass for deuterium compared to the sum of its constituent protons and neutrons?
• Which limitation arises when operating a diesel engine at extremely low load conditions?
• Which consequence results when applying torsional stress to photoelastic materials placed between crossed polarizers?