Physics@Brock · 2014. 6. 16. · Chromos her (The Sun's Imo sphere Sunspots [The sun's visible...
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Physics@Brock · 2014. 6. 16. · Chromos her (The Sun's Imo sphere Sunspots [The sun's visible surface) T -6000K Prominence 000 km - Con vection zone Earth Son . (hill) eooo , =