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Author Question: Middle C has a frequency of 262. Hz. What is the frequency of C an octave higher? A) 2.10 kHz B) ... (Read 89 times)

LaDunn

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on: Jul 27, 2018
Middle C has a frequency of 262. Hz. What is the frequency of C an octave higher?
 
  A) 2.10 kHz
  B) 786. Hz
  C) 0.524 kHz
  D) 270. Hz
  E) 2.62 kHz

Question 2

The Curiosity rover is an example of which kind of robotic spacecraft?
 
  A) flybys
  B) sample return
  C) landers
  D) orbiters


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dreamfighter72

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

C

Answer to Question 2

C


LaDunn

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Reply 2 on: Jul 27, 2018
Excellent

tranoy

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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