Question

Though a hot iron emits radiations, yet it is not visible in the dark, why?

Answer 1

the iron unit a dark and faint radiation thus in the darkness the intensity of the radiation fluctuate very frequently and also the dark atmosphere does not allow the radiation to reflect off and thus we are unable to See those radiation..


Note.. the radiation are not so strong to harm the human body frequently...




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Answer 2

Hot iron emits infra red radiations....... N these r not visible to our eyes thus ,

Not visible in the dark

Guys ..hope it helped u......