Question

State Stefan's - boltzmann law.....​

Answer 1

The Stefan–Boltzmann law describes the power radiated from a black body in terms of its temperature.Wavelength- and subwavelength-scale particles, metamaterials, and other nanostructures are not subject to ray-optical limits and may be designed to exceed the Stefan–Boltzmann law.


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Answer 2

hey,mate here is your answer

Stefan-Boltzmann law, statement that the total radiant heat energy emitted from a surface is proportional to the fourth power of its absolute temperature.

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