Which Type of Heat Loss is the Flow of Heat

Question

Which type of heat loss is the flow of heat waves away from the body?
A) evaporation
B) radiation
C) convection
D) conduction

Accepted Answer

Heat waves moving away from the body is an example of radiation, which is the transfer of heat through electromagnetic waves. Evaporation (A) is the process of liquid turning into gas, convection (C) is the transfer of heat through the movement of fluids, and conduction (D) is the transfer of heat through direct contact.