¥Relates
the wavelength of maximum emission to the temperature of mass
¥lMAX= (0.29«104 mm K) « T-1
¥Warmer Objects => Shorter Wavelengths
¥Sun-visible
light
¥lMAX= (0.29«104 mm K)«(5800 K)-1 @ 0.5 mm
¥Earth-infrared
radiation
¥lMAX= (0.29«104 mm K)«(290 K)-1 @ 10 mm