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← ScienceWhich outcome occurs when a hydraulic damper's fluid viscosity changes?
A)Damping force becomes temperature dependent✓
B)System natural frequency shifts higher
C)Static friction within increases greatly
D)Fluid bulk modulus unexpectedly decreases
💡 Explanation
The damping force correlates directly to viscosity. If viscosity varies with rising temperature, the damping profile changes due to the viscous drag mechanism; therefore, the damping force becomes temperature-dependent rather than remaining stable under varying conditions.
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