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Author Question: Resonance can be viewed as forced vibration with the A) least amount of energy input. B) maximum ... (Read 116 times)

nmorano1

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on: Jul 29, 2018
Resonance can be viewed as forced vibration with 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

Troops break step when marching across a bridge to prevent
 
  A) interference.
  B) resonance.
  C) wave motion.
  D) frequency distortion.


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jennafosdick

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

Answer: A

Answer to Question 2

Answer: B


nmorano1

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Reply 2 on: Jul 29, 2018
Gracias!

bulacsom

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Reply 3 on: Yesterday
Wow, this really help

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