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Author Question: A unified model of active galaxy cores can explain different types of Seyfert galaxies, quasars and ... (Read 73 times)

fasfsadfdsfa

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A unified model of active galaxy cores can explain different types of Seyfert galaxies, quasars and other active galaxy types by differences in the ____.
 
  a. mass of the supermassive black hole
 b. size and thickness of the accretion disk
 c. magnetic flux strength in the jets
 d. amount of dust in the accretion disk
 e. tilt of the accretion disk to the line of sight

Question 2

The position of an absorption or emission line is useful in determining the ____.
 
  a. temperature of an object
 b. distance to an object
 c. chemical composition of an object
 d. motion of an object across the observer's line of sight
  e. motion of an object toward or away from the observer



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lucas dlamini

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Answer to Question 1

e

Answer to Question 2

c




fasfsadfdsfa

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Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)


dawsa925

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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