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Author Question: A tuning fork is set into vibration with a frequency of 512 Hz. How many oscillations does it ... (Read 83 times)

ss2343

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A tuning fork is set into vibration with a frequency of 512 Hz. How many oscillations does it undergo in 1 minute?
 
  A) 30700
  B) 8.53
  C) 26.8
  D) 1610
  E) 512

Question 2

If your heart is beating at 76.0 beats per minute, what is the frequency of your heart's oscillations?
 
  A) 4560 Hz
  B) 1450 Hz
  C) 3.98 Hz
  D) 2.54 Hz
  E) 1.27 Hz



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kkenney

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Answer to Question 1

A

Answer to Question 2

E




ss2343

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Reply 2 on: Jul 29, 2018
Thanks for the timely response, appreciate it


yeungji

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Reply 3 on: Yesterday
Gracias!

 

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