Chapter 3: VECTORS. 1. We say that the displacement of a particle is a vector quantity. Our best justiÂ¯cation for this. assertion is: A. displacement can be speciÂ¯ed by a magnitude and a direction. B. operating with displacements according to the rules for manipulating vectors leads to re-. sults in agreement with experiments.
The Morpheme is the smallest unit of a language that can carry meaning. Morphology is the study of words. The morpheme is the smallest unit of a language that can carry meaning. Hence, every uncompounded word in English is a morpheme. The word me is one morpheme. The word Mississippi is also one morpheme.
grain (gr) the smallest unit of mass in avoirdupois, troy, and apothecaries' weights formerly based on the weight of a plump grain of wheat. The grain is the same and is equal to 65 mg. The troy and apothecaries' ounces contain 480 grains; the avoirdupois ounce contains 437.5 grains.