a line of poetry consisting of five feet, with each foot consisting of an unstressed syllable,...

(also called a glacial age) a long period of low temperature on Earth, during which large sheets...

a model of a gas that obeys the ideal gas law equations under all conditions.

a law defining the relationship between pressure, volume, temperature and moles of a gas....

a figure of speech in which a group of words express a figurative meaning, not obvious from the...