Question
Physics Question on Thermodynamics
What is intensive property?
Answer
An intensive property is a physical or chemical property of a substance that does not depend on the amount or size of the sample being examined. In other words, it is a property that remains constant regardless of the quantity of the substance. Intensive properties are often used to characterize and identify substances.
Examples of intensive properties include:
- Density: Density is the mass of a substance per unit volume. It is an intensive property because it remains constant regardless of the amount of the substance present.
- Temperature: Temperature is a measure of the average kinetic energy of the particles in a substance. It is an intensive property because it is independent of the quantity of the substance.
- Melting point: The melting point is the temperature at which a substance changes from a solid to a liquid state at atmospheric pressure. It is an intensive property because it is the same for a given substance regardless of the amount.** **
- Color: Color is an intensive property because it does not change with the amount of the substance. For example, a small piece of gold will have the same color as a larger piece of gold.
- Boiling point: The boiling point is the temperature at which a substance changes from a liquid to a gas at atmospheric pressure. Like the melting point, it is an intensive property.