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Author Question: We know Mercury must have a large metal core because it has a high density. Indicate whether the ... (Read 71 times)

RYAN BANYAN

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on: Jul 27, 2018
We know Mercury must have a large metal core because it has a high density.
 
  Indicate whether the statement is true or false

Question 2

In the unified model of active galactic nuclei, the broad line region in an active galactic nucleus is
 
  a. composed of clouds of gas and stars moving at very high orbital velocities near a supermassive black hole.
  b. composed of a super massive black hole surrounded with empty space
  c. responsible for producing the bright continuous radiation from within the event horizon.
  d. responsible for the narrow absorption lines seen in Type 2 Seyfert galaxies.
  e. located far from the core beyond the disk of stars of the galaxy


momolu

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Reply #1 on: Jul 27, 2018
Answer to Question 1

T

Answer to Question 2

A


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RYAN BANYAN

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Reply #2 on: Jul 27, 2018
Both answers were spot on, thank you once again


momolu

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Reply #3 on: Jul 27, 2018
Great! Please up vote :D


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