| ideal gas |
a hypothetical gas with molecules of negligible size that exert no intermolecular forces
출처: wordnet.princeton.edu/perl/webwn
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| ideal gas |
(Also called perfect gas.) A gas for which the potential energy of interaction between molecules is independent of their separation and hence is independent of gas volume. Thus, the internal energy of an ideal gas depends only on its temperature. To a very good approximation, atmospheric gases at normal terrestrial temperatures and pressures are ideal.
출처: amsglossary.allenpress.com/glossary/browse
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| ideal gas |
A gas that obeys all the postulates of the kinetic molecular theory. Real gases differ from the expected behavior of an ideal gas for two reasons: (1) the force of attraction between the particles in a gas is not quite zero, and (2) the volume of the particles in a gas is not quite zero.
출처: xenon.che.ilstu.edu/genchemhelphomepage/glossary/i...
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| ideal gas |
A gas in which the particles are infinitely small, have a kinetic energy directly proportional to the temperature, travel in random straight lines, and don't attract or repel each other. Needless to say, there's no such thing as an ideal gas in the real world. However, we use ideal gases anyway because they make the math work out well for equations that describe how gases behave.
출처: misterguch.brinkster.net/vocabulary.html
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| ideal gas |
a gas which behaves as if its molecules were infinitely small, interacting only by perfectly elastic collision at the instant of collision, and therefore obeying the equation of state for an ideal gas.
출처: www.advancedforecasting.com/weathereducation/weath...
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