photographic density

NOUN
20 LETTERS · STARTS WITH P

photographic density is a valid 20-letter word worth 36 points in Scrabble and 38 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
P3H4O1T1O1G2R1A1P3H4I1C3D2E1N1S1I1T1Y4
3 + 4 + 1 + 1 + 1 + 2 + 1 + 1 + 3 + 4 + 1 + 3 + 0 + 2 + 1 + 1 + 1 + 1 + 1 + 4 =36 PTS
DOUBLE WORD → 72TRIPLE WORD → 108
MEANING

What does photographic density mean?

NOUN · 1 SENSE
1

(physics) a measure of the extent to which a substance transmits light or other electromagnetic radiation.