The story
From spectro- + potentiometry.
Etymology from Wiktionary, CC BY-SA 4.0.
spectropotentiometry
Today it means: A form of potentiometry in which the subject is exposed to light of varying frequencies Full definition →
Today it means: A form of potentiometry in which the subject is exposed to light of varying frequencies Full definition →
From spectro- + potentiometry.
Etymology from Wiktionary, CC BY-SA 4.0.