Question

For black body radiation, what happens to the total power emitted as the black-body gets hotter?

Answer 1

because black colour is that coloured

which absorb the approxly all type of radiation so that it was fastly hot in the presence of sunlight then the other type of colour

okk dear

Answer 2

All objects with a temperature above absolute zero (0 K, -273.15 oC) emit energy in the form of electromagnetic radiation. A blackbody is a theoretical or model body which absorbs all radiation falling on it, reflecting or transmitting none.