City of Elizabethtown, IN - BARTHOLOMEW County Indiana ZIP Codes. Detailed information on every zip code in Elizabethtown Home | Products | Learn About ZIP Codes | Find a Post Office | Search | Contact | FAQs
An animation demonstrating the relationship between volume and temperature. Charles's law (also known as the law of volumes) is an experimental gas law which describes how gases tend to expand when heated. A modern statement of Charles's law is.
Charles' Law, or the law of volumes, was found in 1787 by Jacques Charles. It states that, for a given mass of an ideal gas at constant pressure, the volume is directly proportional to its absolute temperature, assuming in a closed system.