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Author Question: Suppose you wish to lower the pitch of a violin string by 2 octaves. This could be done by A) ... (Read 21 times)

Shelles

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on: Jul 27, 2018
Suppose you wish to lower the pitch of a violin string by 2 octaves. This could be done by
 
  A) reducing the string tension by a factor of four.
  B) shortening the string length to a quarter as much.
  C) replacing the string with one of the same material only half as massive.
  D) replacing the string with one of the same material but with quadruple the diameter.
  E) increasing the string tension a factor of four.

Question 2

A container of an ideal gas at 1 atm is compressed to one-third its volume, with the temperature held constant. What is its final pressure?
 
  What will be an ideal response?


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matt

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

D

Answer to Question 2

3 atm


Shelles

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Reply 2 on: Jul 27, 2018
Excellent

samiel-sayed

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Reply 3 on: Yesterday
Wow, this really help

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