~ The exchange rate of U.S. Dollars to Gourdes fluctuates with currency markets, but for many years it has been somewhere around: 1 USD = 40 HTG (+/- 5 HTG) Haitian Dollars ~ The Haitian Dollar is a concept ONLY.
A physical property is any property that is measurable whose value describes a state of a physical system. The changes in the physical properties of a system can be used to describe its transformations or evolutions between its momentary states. Physical properties are often referred to as observables. They are not modal properties. Physical properties are often characterized as intensive and extensive properties. An intensive property does not depend on the size or extent of the system, nor on the amount of matter in the object, while an extensive property shows an additive relationship.
Physical and Chemical Properties. A physical property of a pure substance is anything that can be observed without changing the identity (that is, the chemical nature) of the substance. The obervations usually consist of some type of numerical measurement, although sometimes there is a more qualitative (non-numerical) description of the property.