Radiation is the transfer of energy through electromagnetic waves without requiring a medium. Unlike conduction and convection, it can occur in a vacuum. The Sun’s heat reaching Earth is an example of radiation. It involves the emission, absorption, and transmission ...

Radiation is the transfer of heat in the form of electromagnetic waves. It does not require a medium and can occur in a vacuum. Examples include the heat from the Sun reaching the Earth. Unlike conduction and convection, radiation transfers ...