FAQ

What is the Sonic Speed?
Sonic Speed is when the local flow velocity is equal to the speed of the sound (the speed at which the disturbance propagates) is know as the sonic speed. Sonic Speed is usually measured using the Meter per Second for Speed. Note that the value of Sonic Speed is always positive.
Can the Sonic Speed be negative?
No, the Sonic Speed, measured in Speed cannot be negative.
What unit is used to measure Sonic Speed?
Sonic Speed is usually measured using the Meter per Second[m/s] for Speed. Meter per Minute[m/s], Meter per Hour[m/s], Kilometer per Hour[m/s] are the few other units in which Sonic Speed can be measured.
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