Question

★$\large {\bold {\bf {\blue {QUESTION}}}}$★
$\large {\bold {\bf {\pink {What\; is\; black \:body\: radiation ?}}}}$​

Answer 1

Answer:

Black-body radiation is the thermal electromagnetic radiation within or surrounding a body in thermodynamic equilibrium with its environment, emitted by a black body. 

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Answer 2

★$\large {\bold {\bf {\orange {QUESTION}}}}$★

$\large {\bold {\bf {\green{What\; is\; black \:body\: radiation ?}}}}$

$\color{blue}\huge\bold\star\underline\mathcal{Answer}\star$

Hot objects emit electromagnetic radiation. ...

• A black-body is an ideal object that emits all frequencies of radiation with a spectral distribution that depends only on the temperature and not on its composition.
• The radiation emitted by such an object is called black-body radiation.

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