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Author Question: Resonance occurs with forced vibration that requires the A) least amount of energy input. B) ... (Read 55 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
Gracias!


essyface1

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Reply 3 on: Yesterday
Great answer, keep it coming :)

 

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