[OU.03] A star is an example of a blackbody radiator because

A star is an example of a black body radiator because  it reflects most of the light falling on them.  It can neither emit nor absorb all wavelengths of light . Its spectrum shifts to short wavelengths as temperature increases. Its wavelength peaks in the blue end of the spectrum as temperature decreases.

Explanation:

A dark body assimilates all electromagnetic radiation it interacts with. It at that point produces warm radiation in a nonstop range as per its temperature. Stars behave approximately like black bodies, and this concept explains why there are different colors of starsA star is an example of a black body radiator because  it reflects most of the light falling on them.  It can neither emit nor absorb all wavelengths of light . Its spectrum shifts to short wavelengths as temperature increases .