FAQ

What is the Mean Free Path?
Mean Free Path is defined as the average distance travelled by a moving particle between successive impacts, which modifies its direction or energy or other particle properties. Mean Free Path is usually measured using the Millimeter for Length. Note that the value of Mean Free Path is always positive.
Can the Mean Free Path be negative?
No, the Mean Free Path, measured in Length cannot be negative.
What unit is used to measure Mean Free Path?
Mean Free Path is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Mean Free Path can be measured.
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