questionedithistorytranslationsCurrent version This is the accepted version. added by Ninjai Oct. 18, 2020, 2:14 p.m. Which Greek letter is used to designate the wavelenght? LambdaDeltaSigmaKappaThe wavelength is commonly designated by the Greek letter lambda (λ).NinjaiShare and bring new players to the game!0Very uninterestingToo difficultPoorly writtenIncorrect or questionableCorrect this questionwikipedia → Wavelength2Very interesting! wikipedia → Wavelengthreach: rather globalphysicsscienceVotes Acceptable Eduards Lukjanskis +1 Very interesting! Manuxy123ang +1 Very interesting! Harsha Bhatia