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Author Question: Suzy shakes a rope tied to a wall and produces a standing wave of one loop. The distance between ... (Read 39 times)

luminitza

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on: Jul 29, 2018
Suzy shakes a rope tied to a wall and produces a standing wave of one loop. The distance between Suzy and the wall is
 
  A) one-half a wavelength.
  B) a full wavelength.
  C) more than a full wavelength.
  D) none of the above

Question 2

When sound waves superimpose they can interfere
 
  A) constructively.
  B) destructively.
  C) either of these
  D) neither of these


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flannelavenger

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

Answer: A

Answer to Question 2

Answer: C


luminitza

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Reply 2 on: Jul 29, 2018
Gracias!

peter

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Reply 3 on: Yesterday
Excellent

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