The transfer of thermal energy from one body to another
The answer is: Direct microscopic exchange of kinetic energy of molecules across the boundary of the two systems.
Thermal energy transfer is a process by which energy is transferred from one body to another.
This transfer can be achieved through conduction, radiation or convection.
Conduction involves the transfer of energy from one molecule to another through direct contact, while radiation involves the transfer of energy through waves and particles.
Convection is the transfer of energy from one body to another through fluid motion.
Heat transfer is a branch of thermal engineering that deals with the generation, use, conversion and exchange of thermal energy.
Heat always transfers from a hot object to a cold object, and this transfer occurs when two objects of different temperatures come into contact.
Thermal conduction is the process by which heat is transferred through solids, while other methods such as convection or radiation can be used in liquids and gases.
Heat transfer experiments are commonly performed at science fairs to better understand the heat transfer process.
