Spectral flux absorbed by a floor, divided by that acquired by that surface. This should not be bewildered with "spectral absorbance". The peak of the blackbody spectrum is from the deep infrared, at about 10 micrometer wavelength, for relatively interesting objects like human beings. Since the temperature increases, the https://lightgaugesteelframehouse55432.blog2freedom.com/39022191/the-modular-house-diaries