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Author Question: If the color spectrum ranges from red to violet, then it ranges from A) low frequencies to high ... (Read 74 times)

javeds

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If the color spectrum ranges from red to violet, then it ranges from
 
  A) low frequencies to high frequencies.
  B) long wavelengths to short wavelengths.
  C) both of these
  D) neither of these

Question 2

What is the wavelength of a 1-hertz electromagnetic wave?
 
  A) less than 1 m
  B) 1 m
  C) more than 1 m



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wshriver

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Answer to Question 1

Answer: C

Answer to Question 2

Answer: C




javeds

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Reply 2 on: Jul 29, 2018
Wow, this really help


carlsona147

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Reply 3 on: Yesterday
Excellent

 

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