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Author Question: Which is the correct order of planetary object class during their formation? a. planetesimals, ... (Read 82 times)

armygirl

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on: Jul 27, 2018
Which is the correct order of planetary object class during their formation?
 
  a. planetesimals, protoplanets, and planets
  b. planets, planetesimals, and protoplanets
  c. planetesimals, planets, and planetettes
  d. protoplanets, planetesimals, and planets
  e. planetesimals, planetettes, and planets

Question 2

The vertical axis (Y-axis) of the Hertzsprung-Russell Diagram is labeled with _______________.
 
  Fill in the blank(s) with correct word


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joshraies

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

a

Answer to Question 2

luminosity
absolute magnitude

brightness


armygirl

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Reply 2 on: Jul 27, 2018
Thanks for the timely response, appreciate it

Dnite

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Reply 3 on: Yesterday
Excellent

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