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Author Question: Why does the present method of finding extrasolar planets not favor finding solar systems like ours? ... (Read 135 times)

bobbysung

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on: Jul 27, 2018
Why does the present method of finding extrasolar planets not favor finding solar systems like ours?
 
  What will be an ideal response?

Question 2

The more massive a white dwarf, the ________.
 
  A) higher its temperature B) larger its radius
  C) smaller its radius D) higher its luminosity


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CharlieArnold

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

Doppler shifts are greatest for rapidly moving stars, where their planets are moving very close to them and with periods of much less than a year.

Answer to Question 2

C


bobbysung

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Reply #2 on: Jul 27, 2018
TY


CharlieArnold

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Reply #3 on: Jul 27, 2018
You're welcome


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