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Author Question: The process by which small debris condenses into planetesimals is ________. Fill in the blank(s) ... (Read 132 times)

imanialler

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on: Jul 27, 2018
The process by which small debris condenses into planetesimals is ________.
 
  Fill in the blank(s) with correct word

Question 2

The Crab Pulsar is pulsing in visible light 30 times per second. Why?
 
  A) A jet ejects energy and particles from a hot spot 30 times per second.
  B) It rotates 30 times per second.
  C) It is eclipsed by a companion 30 times per second.
  D) It's a mystery; no one really knows.


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allisonblackmore

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

accretion

Answer to Question 2

B


imanialler

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Reply #2 on: Jul 27, 2018
TY


allisonblackmore

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


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