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← ScienceWhich outcome results when stagnation pressure exceeds yield strength?
A)Component experiences plastic deformation✓
B)Fluid viscosity remains constant
C)Reynolds number approaches zero
D)Laminar flow becomes fully turbulent
💡 Explanation
Plastic deformation occurs because exceeding yield strength initiates plastic flow, which represents a permanent change in shape. Therefore, the component deforms; rather than remaining elastic, which would return to its original condition, it yields.
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