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Author Question: If every star had an Earth-like planet in an Earth-like orbit, how many could be detected by a ... (Read 55 times)

biggirl4568

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on: Jul 27, 2018
If every star had an Earth-like planet in an Earth-like orbit, how many could be detected by a transit?
 
  A) 1 in 2
  B) 1 in 20
  C) 1 in 200
  D) 1 in 2,000
  E) 1 in 20,000

Question 2

In the H-R diagram, the bright blue-white stars that dominate the naked eye sky lie to the
 
  A) top left.
  B) top right.
  C) middle of the main sequence.
  D) top center.
  E) bottom left.


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jxjsniuniu

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

C

Answer to Question 2

A


biggirl4568

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Reply 2 on: Jul 27, 2018
Excellent

xthemafja

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Reply 3 on: Yesterday
Gracias!

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