FAQ

What is the Pre-Exponential Factor?
The Pre-Exponential Factor is the pre-exponential constant in the Arrhenius equation, an empirical relationship between temperature and rate coefficient. Pre-Exponential Factor is usually measured using the 1 per Second for Vorticity. Note that the value of Pre-Exponential Factor is always negative.
Can the Pre-Exponential Factor be negative?
Yes, the Pre-Exponential Factor, measured in Vorticity can be negative.
What unit is used to measure Pre-Exponential Factor?
Pre-Exponential Factor is usually measured using the 1 per Second[1/s] for Vorticity. 1 per Millisecond[1/s] are the few other units in which Pre-Exponential Factor can be measured.
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