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deodeo deodeo
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A month ago

What process is most likely to turn a dormant black hole at the centre of a galaxy into an active galactic nucleus?



a galaxy collision



a quasar phase



a burst of star formation



a nearby supernova

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ASTRO

ASTRO


Edition: 3rd
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mossaddsmossadds
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A month ago
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deodeo Author
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A month ago
Thanks
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Yesterday
Good timing, thanks!
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2 hours ago
You make an excellent tutor!
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