~ 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.
We describe and categorize different types of matter by referring to its physical or chemical properties. Physical properties are the traits of an object that can be readily seen such as size, color and state. Measuring or changing these properties does not affect the chemical nature of the matter. For example, a paper that is cut into small pieces has undergone a physical change. The pieces have a different quantity, size, shape and texture than the original sheet. Chemical properties are the characteristics that describe the composition of matter.