~ 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.
For example, a physical property of water is that â¦ it freezes at a temperature of 0 degrees Celsius. A chemical property is a characteristic of a pure substance that describes its ability to change into different substances. For example, a chemical property of methane is that it can catch fire and burn in air. Physical properties can be observed or measured without changing the composition of matter.