The police can track criminals that they are chasing even at night because of the amount of heat that the criminal is emitting.
electromagnetic radiation allows me to listen to the radio; heat radiation makes me warm at the beach; sound radiation carries your speech to me; ionizing radiation allows the sterilization of...
the spectrumf radiatin produced by nobject that depends only on the objec temprature somtimes called "blackbody radiation
or cooking,for electric tosater,sun causes radiation
none <3
Peltier Effect