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Author Question: Planets are expected to be found orbiting most Population II stars. Indicate whether the ... (Read 87 times)

dollx

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on: Jul 27, 2018
Planets are expected to be found orbiting most Population II stars.
 
  Indicate whether the statement is true or false

Question 2

Recall that a raisin cake is sometimes used to imagine how an expanding universe behaves. Suppose you are in a uniformly expanding raisin cake, sitting on Raisin A, looking at Raisin B, 2 cm away from you.
 
  Raisin B is moving away from you at 1 cm/sec. At the same time, you observe another Raisin C, which is moving away from you at 3 cm/sec. How far away is Raisin C from Raisin A?
  A) 6 cm
  B) 3 cm
  C) 2/3 cm
  D) 3/2 cm
  E) impossible to say


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Sassygurl126

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

FALSE

Answer to Question 2

A


dollx

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Reply #2 on: Jul 27, 2018
Thanks


Sassygurl126

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Reply #3 on: Jul 27, 2018
Welcome :)


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