A1B3S1O1R1P3T1A1N1C3E1
17 points
ABSORPTANCE is validvalid
the ratio of absorbed to incident radiant power on a surface [n ABSORPTANCES]
the ratio of the radiant flux absorbed by a body to that incident on it [n -S]
the ratio of absorbed to incident radiant power on a surface [n ABSORPTANCES]
the ratio of the radiant flux absorbed by a body to that incident on it [n -S]