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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 49 times)

javeds

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

Answer: C

Answer to Question 2

Answer: C


javeds

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Reply 2 on: Jul 29, 2018
Gracias!

ricroger

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

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