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Author Question: Only odd harmonics can be produced in a(n) ________ organ pipe. A) closed B) narrow C) open D) ... (Read 68 times)

acc299

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on: Jul 27, 2018
Only odd harmonics can be produced in a(n) ________ organ pipe.
 
  A) closed
  B) narrow
  C) open
  D) wide

Question 2

A girl throws a rock horizontally, with a velocity of 10 m/s, from a bridge. It falls 20 m to the water below. How far does the rock travel horizontally before striking the water? (use g = 10 m/s2)
 
  A) 14 m
  B) 24 m
  C) 20 m
  D) 16 m
  E) 12 m


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yeungji

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Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

C


acc299

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Reply 2 on: Jul 27, 2018
:D TYSM

amcvicar

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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