Energy, Temperature & Heat
Energy is defined as the capacity to do work (the amount of work one system is doing on another). There are two kinds of energy that are of interest here: Internal energy is defined as the energy associated with the random, disordered motion of molecules; it refers to the invisible microscopic energy on the atomic […]
Water Phase Change
A phase change is a change from one state to another without a change in chemical composition. These changes are induced by the effects of temperature and/or pressure: The transitions are: Solid-to-liquid transition – melting Liquid-to-solid transition – freezing Liquid-to-gas transition – evaporation Gas-to-liquid transition – condensation Solid-to-gas transition – sublimation Gas-to-solid transition – deposition […]
Recent Comments