Spelling Bee Hive found 1 result for littrow spectrograph. This page contains the same results as searching for that word in the app.
Littrow spectrograph - noun; Level 9; origin: German; pronunciation: ˈli.ˌtrō-¦spek(ˌ)trō-graf, -gaa(ə)f, -graif, -grȧf. an optical instrument in which a prism backed by a reflective metal film disperses light that passes through the prism twice.
Littrow spectrograph is in Level 9, Set 01 of the Spelling Bee Hive practice sets.
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