In physics, a perfect gas is a theoretical gas that differs from real gases in a way that makes certain calculations easier to handle. Its behavior is more simplified compared to an ideal gas (also a theoretical gas). In particular, intermolecular forces are neglected, which means that one can use the ideal gas law without restriction and neglect many complications that may arise from the Van der Waals forces.
Read more about Perfect Gas: Perfect Gas Nomenclature
Famous quotes containing the words perfect and/or gas:
“There is only beauty—and it has only one perfect expression—Poetry. All the rest is a lie—except for those who live by the body, love, and, that love of the mind, friendship.... For me, Poetry takes the place of love, because it is enamored of itself, and because its sensual delight falls back deliciously in my soul.”
—Stéphane Mallarmé (1842–1898)
“Droning a drowsy syncopated tune,
Rocking back and forth to a mellow croon,
I heard a Negro play.
Down on Lenox Avenue the other night
By the pale dull pallor of an old gas light”
—Langston Hughes (1902–1967)