English dictionary



Hint: Question mark (?) is a wildcard. Question mark substitutes one character.

English noun: action spectrum

1. action spectrum (phenomenon) the efficiency with which electromagnetic radiation produces a photochemical reaction plotted as a function of the wavelength of the radiation


Broader (hypernym)spectrum









Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2024 onlineordbog.dk