questionedithistorytranslationsTranslate this question Globalquiz questions are translated by users for other users. English languageThe Sun activity increases during every ... 5 years11 years22 years1300 yearsSolar cycles have an average duration of about 11 years. The periodic changes in the Sun's activity include changes of the levels of solar radiation and the number and size of sunspots.Katarzyna DąbrowskaShare and bring new players to the game!0Very uninterestingToo difficultPoorly writtenIncorrect or questionableCorrect this question3Very interesting! Polish languageCo ile lat wzrasta aktywność Słońca? 5 lat11 lat22 lata1300 latPodstawowy, widoczny na wykresie okres zmian aktywności słonecznej wynosi około 11 lat.555@Share and bring new players to the game!0Very uninterestingToo difficultPoorly writtenIncorrect or questionableCorrect this question7Very interesting! German languageWie oft gesteigert sich die Aktivität von Sonnenflecken etwa alle 5 Jahreetwa alle 11 Jahreetwa alle 22 Jahreetwa alle 1300 JahreDer Sonnenfleckenzyklus hat eine durchschnittliche Periode von 11,1 Jahren, kann aber im Laufe eines Jahrhunderts zwischen 9 und 13 Jahren liegen. TsShare and bring new players to the game!0Very uninterestingToo difficultPoorly writtenIncorrect or questionableCorrect this questionwikipedia → Sonnenaktivität0Very interesting!
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