Spelling Bee Hive found 1 result for hertzsprung-russell diagram. This page contains the same results as searching for that word in the app.
Hertzsprung-Russell diagram - noun; Level 9; origin: Greek; pronunciation: ˈhertˌspru̇ŋˈrəsᵊl-ˈdīəˌgram, -raa(ə)m. a graph comparing stars' luminosity or absolute magnitude with their temperature, color, or spectral class.
Hertzsprung-Russell diagram is in Level 9, Set 02 of the Spelling Bee Hive practice sets.
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