A black body is at a temperature of `5760 K`. The energy of radiation emitted by the body at
Channel: Doubtnut
Date: 2020-01-19

A black body is at a temperature of `5760 K`. The energy of radiation emitted by the body at wavelength `250 nm` is `U_(1)` at wavelength `500 nm` is `U_(2)` and that at `1000 nm` is `U_(3)`. Wien\'s consant, `b = 2.88 xx 10^(6) nmK`. Which of the following is correct?