mean free path
noun
: the average distance traversed between collisions by particles (such as molecules of a gas or free electrons in metal) in a system of agitated particles
Examples of mean free path in a Sentence
Recent Examples on the Web
Water molecules are floating all around in the air, and their mean free path is around 100 nm.
—
Andrew Paul, Popular Science, 24 May 2023
Examples are automatically compiled from online sources to
show current usage.
Read More
Opinions expressed in the examples do not represent those of Merriam-Webster or its editors.
Send us feedback.
Andrew Paul, Popular Science, 24 May 2023
Dictionary Entries Near mean free path
Cite this Entry
“Mean free path.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mean%20free%20path. Accessed 1 Dec. 2024.
Copy CitationLove words? Need even more definitions?
Merriam-Webster unabridged
Share