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Author Question: A high-frequency sound source produces a high A) speed. B) amplitude. C) pitch. D) all of the ... (Read 77 times)

laurencescou

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on: Jul 29, 2018
A high-frequency sound source produces a high
 
  A) speed.
  B) amplitude.
  C) pitch.
  D) all of the above
  E) none of the above

Question 2

The source of every sound is something that is
 
  A) vibrating.
  B) moving.
  C) accelerating.
  D) undergoing simple harmonic motion.
  E) a net emitter of energy.


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Yixagurpuldink

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

Answer: C

Answer to Question 2

Answer: A


laurencescou

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  • Posts: 593
Reply 2 on: Jul 29, 2018
Excellent

31809pancho

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Reply 3 on: Yesterday
Gracias!

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