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Author Question: A blue shift for light indicates that the light source is moving A) toward you. B) away from ... (Read 104 times)

Hungry!

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A blue shift for light indicates that the light source is moving
 
  A) toward you.
  B) away from you.
  C) both of these
  D) neither of these

Question 2

All waves have in common a
 
  A) pattern.
  B) vibrating source.
  C) variable regions of high and low pressure.
  D) none of the above



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braelync

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Answer to Question 1

Answer: A

Answer to Question 2

Answer: B




Hungry!

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Reply 2 on: Jul 29, 2018
Gracias!


ttt030911

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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