Introduction
Physics is an exact science that uses mathematical formulas to express physical phenomena; these mathematical formulas constitute a physical law. To describe these laws, physics uses the notions of physical quantities. This is possible in certain cases, but for others, it is necessary to use a modeling method such as Dimensional Analysis. Each of them must be well defined and we must know how to measure them, while measuring these quantities, many errors are committed that must be taken into consideration before giving the value of a specific quantity or proving a physical law.