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Author Question: The most energetic photons are A) X-rays. B) radio. C) gamma rays. D) visible. E) ... (Read 36 times)

yoroshambo

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on: Jul 27, 2018
The most energetic photons are
 
  A) X-rays. B) radio. C) gamma rays. D) visible. E) infrared.

Question 2

Because of the great masses and speeds involved, Newton's laws are useless in measuring the mass of a galaxy.
 
  Indicate whether the statement is true or false


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Natalie4ever

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

C

Answer to Question 2

FALSE


yoroshambo

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Reply 2 on: Jul 27, 2018
Excellent

Perkypinki

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Reply 3 on: Yesterday
:D TYSM

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