the transfer of heat when waves or rays are dispersed from an object called?

the transfer of heat when waves or rays are dispersed from an object called?

Explanation
  • the transfer of heat when waves or rays are dispersed from an object called Radiation
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  • different methods of heat transfer
  • Conduction is heat transfer through stationary matter by physical contact. 
  • Convection is the heat transfer by the macroscopic movement of a fluid.
  • Heat transfer by radiation occurs when microwaves, infrared radiation, visible light, or another form of electromagnetic radiation is emitted or absorbed.