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Author Question: Sympathetic vibrations refers to A) beats. B) interference. C) pitch. D) ... (Read 34 times)

segrsyd

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on: Jul 29, 2018
Sympathetic vibrations refers to
 
  A) beats.
  B) interference.
  C) pitch.
  D) resonance.

Question 2

The natural frequency of an object depends on its
 
  A) elasticity.
  B) size and shape.
  C) both of these
  D) none of the above


durant1234

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

Answer: D

Answer to Question 2

Answer: C


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