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- In physics and chemistry, effusion is the process in which a gas escapes from a container through a hole of diameter considerably smaller than the mean free path of the molecules. Such a hole is often described as a pinhole and the escape of the gas is due to the pressure difference between the container and the exterior.
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What is effusion in physics and chemistry?
EFFUSIVE definition: 1. expressing welcome, approval, or pleasure in a way that shows very strong feeling: 2…. Learn more.
- English (US)
EFFUSIVE meaning: 1. expressing welcome, approval, or...
- Znaczenie Effusive, Definicja W Cambridge English Dictionary
effusive definicja: 1. expressing welcome, approval, or...
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- Effusive: Indonesian Translation
effusive translate: emosional. Learn more in the Cambridge...
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EFFUSIVE translate: efusivo, efusivo. Learn more in the...
- English (US)
1. : marked by the expression of great or excessive emotion or enthusiasm. effusive praise. 2. archaic : pouring freely. 3. : characterized or formed by a nonexplosive outpouring of lava. effusive rocks. effusively adverb. effusiveness noun. Did you know? Effusive History Is Overflowing.
In physics and chemistry, effusion is the process in which a gas escapes from a container through a hole of diameter considerably smaller than the mean free path of the molecules. [1] . Such a hole is often described as a pinhole and the escape of the gas is due to the pressure difference between the container and the exterior.
Volcanic eruptions can be explosive, sending ash, gas and lava high up into the atmosphere, or the magma can form lava flows, known as effusive eruptions. Whether an eruption is explosive or effusive largely depends upon the amount of gas in the magma.
Effusive eruption differs from explosive eruption, wherein magma is violently fragmented and rapidly expelled from a volcano. Effusive eruptions are most common in basaltic magmas, but they also occur in intermediate and felsic magmas.
EFFUSIVE meaning: 1. expressing welcome, approval, or pleasure in a way that shows very strong feeling: 2…. Learn more.
Definition of effusive adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.