Question

what is mean by 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 (an idealized opaque, non-reflective body).

Explanation:

blackbody is a theoretical or model body which absorbs all radiation falling on it, reflecting or transmitting none. It is a hypothetical object which is a “perfect” absorber and a “perfect” emitter of radiation over all wavelengths. ... Blackbody radiation curves at several different temperatures.

Answer 2

Answer:

It is a thermal radiation within emitted by black body

Explanation:

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