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Author Question: The height of the quasar epoch was A) less than 1 billion years ago. B) when there was still ... (Read 19 times)

kodithompson

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on: Jul 27, 2018
The height of the quasar epoch was
 
  A) less than 1 billion years ago.
  B) when there was still sufficient mass to fuel the supermassive black holes at their center.
  C) before the formation of galaxies.
  D) 5 billion years ago.
  E) before mass had a chance to accumulate at the nucleus.

Question 2

The light-gathering ability of a telescope is most dependent on the diameter of its primary objective.
 
  Indicate whether the statement is true or false


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taylorsonier

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

B

Answer to Question 2

TRUE


kodithompson

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Reply 2 on: Jul 27, 2018
:D TYSM

ttt030911

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Reply 3 on: Yesterday
Excellent

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