Heat does not consist photons........Light does.......!!!!!!! And all physical Waves require medium to travel thus Radiation is certainly not Wave.....!!!
It is only electromagnet radiation.......!!!!!!!!
Radiation is heat transfer by the emission of electromagnetic waves which carry energy away from the emitting object. For ordinary temperatures (less than red hot"), the radiation is in the infrared region of the electromagnetic spectrum. The relationship governing radiation from hot objects is called the Stefan-Boltzmann law.
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Beleive in yourself.
Working hard has no substitute.
Give your full effort and IIT is for you.
THERE IS NOTHING CALLED BRAIN IT IS ONLY HARD WORK THAT LEADS ONE TO IITs.
Moderation Team
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