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Knudsen gas. In DICTIOUS you will not only get to know all the dictionary meanings for the word
Knudsen gas, but we will also tell you about its etymology, its characteristics and you will know how to say
Knudsen gas in singular and plural. Everything you need to know about the word
Knudsen gas you have here. The definition of the word
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English
Etymology
Named after Danish physicist Martin Knudsen.
Noun
Knudsen gas (plural Knudsen gases)
- (physics) A gas in a state of such low density that the average distance travelled by the its molecules between collisions (mean free path) is greater than the diameter of the receptacle that contains it.