Water evaporates below its boiling point due to the kinetic energy of individual water molecules. Some molecules at the surface possess sufficient energy to overcome intermolecular forces and escape into the air. While convection currents can enhance this process by increasing surface area and facilitating the movement of warmer molecules, the primary mechanism driving evaporation is the varying speeds of molecules, allowing hotter ones to escape while cooler ones remain. This phenomenon is a fundamental aspect of thermodynamics and molecular motion.
PREREQUISITESStudents of physics, chemists, environmental scientists, and anyone interested in the principles of evaporation and thermodynamics.