Question

Wht is black body radiation......???

Answer 1

Answer:

A black body is one that absorbs all the EM radiation (light...) that strikes it. To stay in thermal equilibrium, it must emit radiation at the same rate as it absorbs it so a black body also radiates well. (Stoves are black.) ... A black body is one that absorbs all radiation incident upon it.......✌✌✌✌

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Answer 2

Black-body radiation has a characteristic, continuous frequency spectrum that depends only on the body's temperature, called the Planck spectrum or Planck's law.