The spectrum of black body radiation is a

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(C) black body is an idealized physical body that absorbs all incident electromagnetic radiation,regardless of frequency or angle of incidence. Accord

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Continuous spectrum

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(C) black body is an idealized physical body that absorbs all incident electromagnetic radiation,regardless of frequency or angle of incidence. According to Planck's law of black body radiation,the energy emitted by a black body is distributed over a continuous range of wavelengths. Therefore,the spectrum of black body radiation is a continuous spectrum,meaning it contains all possible wavelengths at a given temperature.

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