Physical-quantity Definition

Physical-quantity Sentence Examples

• Ihe number which expresses a physical quantity of any particular kind will of course vary inversely as the magnitude of the corresponding unit.

• The mass of any portion of matter is found to be permanent under chemical and other changes, and this fact adds to its importance as a physical quantity.

• Now, owing to the necessary inexactness of measurement, it is impossible to discriminate directly whether any kind of continuous physical quantity possesses the compactness of the series of rationals or the continuity of the series of real numbers.