物ぶつ理り量りょう

noun

physical quantity

Technical term in physics and engineering for a measurable property such as length, mass, time, or temperature.

• 長ながさや質しつ量りょうは基き本ほん的てきな物ぶつ理り量りょうです。

  Length and mass are fundamental physical quantities.

• この式しきでは、各かく物ぶつ理り量りょうに単たん位いを付つけて計けい算さんしてください。

  In this formula, please perform the calculation by attaching units to each physical quantity.