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You Observe a Quasar That Varies in Brightness Over a Period

Question 95

Multiple Choice

You observe a quasar that varies in brightness over a period of 50 days as shown in the figure below. Using these data, estimate the size of the AGN region in AU. You observe a quasar that varies in brightness over a period of 50 days as shown in the figure below. Using these data, estimate the size of the AGN region in AU. A) 20 AU B) 100 AU C) 500 AU D) 3,500 AU E) 10,000 AU


A) 20 AU
B) 100 AU
C) 500 AU
D) 3,500 AU
E) 10,000 AU

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