Which phenomenon decreases when a fluid's temperature increases, according to the Arrhenius equation?

💡 Explanation

Fluid viscosity decreases because the Arrhenius equation predicts an exponential drop in viscosity with increasing temperature, therefore dynamic viscosity drops; rather than turbulence increasing or density remaining stagnant – alternative effects exist under different conditions.

• Which mechanism initiates chain scission reactions in polymer molecules immersed in ultrasonic fields?
• Which mechanism causes increased speckle contrast when an endoscopic OCT system's tunable laser scans tissue?
• Which consequence results when exceeding power limits during an adiabatic cycle?
• Within a converging-diverging nozzle, what scenario results from over-expansion?
• Which mechanism limits conductivity when electrons populate anti-bonding bands in doped semiconductors?
• Which consequence results when frictional effects deviate airflow calculations from Euler's equation?