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What does the emissivity of a material refer to?A. The environmental benefits of the material over timeB. How hot a surface would get relative to standard black and standard white surfaceC. Measure of a material's ability to reflect sunlight (including the visible, infrared, and ultraviolet wavelengths) on a scale of 0 to 1D. The ratio of energy radiated by a particular material to energy radiated by a black body at the same temperature

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