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Author Question: Electronic paper (e-paper) requires less energy but is limited to one color. Indicate whether the ... (Read 101 times)

Charlie

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on: Aug 29, 2018
Electronic paper (e-paper) requires less energy but is limited to one color.
 
  Indicate whether the statement is true or false

Question 2

Frequencies of EM waves are often measured in ________, which is the equivalent of one thousand cycles per second.
 
  A) hertz B) megahertz C) kilohertz D) gigahertz


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kingfahad97

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

TRUE

Answer to Question 2

C


Charlie

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

Liamb2179

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

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