Which property of glass measures its ability to radiate energy?Group of answer choicestotal solar energy transmittance (g)U-Value (U)Shading Coefficient (Sc)Emissivity (e)
Question
Which property of glass measures its ability to radiate energy?Group of answer choicestotal solar energy transmittance (g)U-Value (U)Shading Coefficient (Sc)Emissivity (e)
Solution
To determine which property of glass measures its ability to radiate energy, we need to consider the given answer choices: total solar energy transmittance (g), U-Value (U), Shading Coefficient (Sc), and Emissivity (e).
Out of these options, the property that specifically measures the ability of glass to radiate energy is the Emissivity (e). Emissivity refers to the ability of a material, in this case, glass, to emit or radiate energy in the form of heat. It is a measure of how well the glass surface can emit thermal radiation.
Therefore, the correct answer to the question is Emissivity (e).
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