Question

What is black body radiation and why it only occurs to the back bodies?

Answer 1

heya!

here is your answer..

A blackbody (sometimes spelled "black body")is a theoretically ideal radiator and absorber of energy at all electromagnetic wavelength s. The term comes from the fact that a coldblackbody appears visually black. The energy emitted by a blackbody is called blackbodyradiation.

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Answer 2

Body which radiates and absorbs all the wavelengths is called a black body. And the radiation is called black body radiation. Black body is an ideal body.i.e.such type of bodies doesn't exist