Effusion
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. Under these conditions, essentially all molecules which arrive at the hole continue and pass through the hole, since collisions between molecules in the region of the hole are negligible. Conversely, when the diameter is larger than the mean free path of the gas, flow obeys the Sampson flow law.
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Effusion
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. Under these conditions, essentially all molecules which arrive at the hole continue and pass through the hole, since collisions between molecules in the region of the hole are negligible. Conversely, when the diameter is larger than the mean free path of the gas, flow obeys the Sampson flow law.
has abstract
Efusão é a passagem de molécul ...... ela constantemente por efusão.
@pt
Efuzja (z łac. efussio 'wylew' ...... uzji zależy od ciśnienia gazu.
@pl
En chimie, l'effusion est le p ...... n du trou soient négligeables.
@fr
In chimica fisica, l'effusione ...... ione di vapore delle sostanze.
@it
In de natuur- en scheikunde is ...... moleculen, treedt er diffusie.
@nl
In physics and chemistry, effu ...... cardial and pleural effusions.
@en
La efusión es el proceso que o ...... región de menor concentración.
@es
В химии и физике, эффу́зия — п ...... молекулярной массой (азотом).
@ru
التدفق في فيزياء بالنسبة للغاز ...... لى الهيدروجين يفرغ بسرعة أكبر.
@ar
在物理学中，瀉流是容器中的氣體分子個別地通過一小孔而漏出的過 ...... 流出的分子数目）和分子的分子量的平方根成反比，即格銳目定律。
@zh
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Efusão é a passagem de molécul ...... ela constantemente por efusão.
@pt
Efuzja (z łac. efussio 'wylew' ...... uzji zależy od ciśnienia gazu.
@pl
En chimie, l'effusion est le p ...... n du trou soient négligeables.
@fr
In chimica fisica, l'effusione ...... ro rispettivi pesi molecolari:
@it
In de natuur- en scheikunde is ...... moleculen, treedt er diffusie.
@nl
In physics and chemistry, effu ...... ow obeys the Sampson flow law.
@en
La efusión es el proceso que o ...... ocidad media de las moléculas.
@es
В химии и физике, эффу́зия — п ...... редняя скорость молекулы равна
@ru
التدفق في فيزياء بالنسبة للغاز ...... ة: حيث عبارة عن ثابت بولتزمان.
@ar
在物理学中，瀉流是容器中的氣體分子個別地通過一小孔而漏出的過 ...... 流出的分子数目）和分子的分子量的平方根成反比，即格銳目定律。
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label
Effusie (natuurkunde)
@nl
Effusion (Physik)
@de
Effusion
@en
Effusion
@fr
Effusione
@it
Efusión
@es
Efusão (química)
@pt
Efuzja (fizyka)
@pl
Elverŝado (gaso)
@eo
Эффузия (физика)
@ru