Yes, the bright flame as we seen is the radiation itself.
radiation
Is it radiation when put hands above fire.
It has thermal energy - including radiation.
It isn't clear what sort of radiation you are talking about. If you mean infrared radiation, if the temperature is the same, darker objects do tend to emit more radiation.
A fire is radiation.
A fire is radiation.
A fire is radiation.
A fire is radiation.
A fire is radiation.
Radiation
Yes, the bright flame as we seen is the radiation itself.
radiation
Radiation
radiation
Hopefully by radiation.
fu fire up