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Author Question: Resonance occurs with forced vibration that requires the A) least amount of energy input. B) ... (Read 53 times)

mmm

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Resonance occurs with forced vibration that requires the
 
  A) least amount of energy input.
  B) maximum amount of energy input.
  C) matching of wave amplitudes.
  D) matching of constructive and destructive interference.
  E) minimum beat frequency.

Question 2

For radio transmission, which has the higher frequency?
 
  A) carrier wave
  B) sound wave
  C) neither of these



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blakeserpa

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Answer to Question 1

Answer: A

Answer to Question 2

Answer: A




mmm

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Reply 2 on: Jul 29, 2018
:D TYSM


AngeliqueG

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

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