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Author Question: The frequency of an electromagnetic wave and the frequency of the vibrating electrons that produce ... (Read 139 times)

SAVANNAHHOOPER23

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on: Jul 29, 2018
The frequency of an electromagnetic wave and the frequency of the vibrating electrons that produce it are
 
  A) nearly the same.
  B) the same.
  C) quite different.

Question 2

Fourier discovered that music can be
 
  A) a series of non-periodic waves.
  B) reduced to simple sine waves.
  C) a binary code.
  D) pulses of the same amplitude.


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chem1s3

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Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: B


SAVANNAHHOOPER23

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Reply 2 on: Jul 29, 2018
Gracias!

daiying98

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Reply 3 on: Yesterday
Wow, this really help

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