Physical Quantity

A physical quantity is a physical property of a phenomenon, body, or substance, that can be quantified by measurement.

Read more about Physical Quantity:  Definition of A Physical Quantity, Extensive and Intensive Quantities, Symbols, Nomenclature, Units and Dimensions, Base Quantities, Physical Quantities As coordinates Over Spaces of Physical qualities (philosophy)

Famous quotes containing the words physical and/or quantity:

    “Self-esteem is as important to our well-being as legs are to a table. It is essential for physical and mental health and for happiness.”
    —Louise Hart (20th century)

    “Something is infinite if, taking it quantity by quantity, we can always take something outside.”
    —Aristotle (384–322 B.C.)