Measurement is the process of estimating the ratio of a magnitude of a quantity to a unit of the same type. A measurement is the result of such a process, expressed as the multiple of a real number and a unit, where the real number is the ratio. An example is 9 metres, which is an estimate of an object's length relative to a unit of length, one metre.
|Senses | Consciousness | Volition | Concepts: Unit, Concept-Formation|
|Objectivity | Knowledge: Context, Hierarchy | Reason: Certainty, Truth, the Arbitrary | Emotions|